linear algebra symbols Crossword Puzzles

16 Clues: - ◯ • - ≅ • - ⊃ • - □ • - ⊂ • - ∠ • - Δ • - ≡ • of - ∈ • lines - ∥ • lines - ⊥ • equal - ≠ • (of sets) - ∪ • an element of - ∉ • - AB with a line above it • segment - AB (with endpoints A and B)

15 Clues: 1 turn =360 • is "c" sign • is "π" sign • is "deg"sign • infinite line • a Triangle shape • arcmimute, 1 =60' • formed by two rays • is two lines, line segments • is same shapes, not same size • equivalence of geometric shapes and size • is an angle that measures exactly 90 degrees. • is an angle formed by two arcs on the surface of a sphere. • ...

15 Clues: ٣ • ו • V • ל • ١٤ • 17 • ١٣ • XI • טז • XC • יט • XXX • LXX • XII • VIII

14 Clues: ~ • π • ∆ • ° • — • → • rad • | | • =90° • shapes • 90° angle • infinite line • part of a circle • formed by two rays

16 Clues: V • L • X • א • C • I • XL • XX • II • IV • LX • XC • III • XXX • LXXX • ۱۰ (Hindu-Arabic)

20 Clues: 3 • 2 • 4 • 6 • 8 • 1 • 7 • 5 • 9 • 17 • 15 • 16 • 11 • 19 • 10 • 13 • 14 • 20 • 18 • 12

8 Clues: when two ratios are equivalent. • the solution obtained from the intersecting point of the lines. • making guesses at the solution and testing whether the problem is solved well enough to stop. • is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. • ...

12 Clues: This god is the main god. • This god's roman is Mars. • This god is the god of harvest. • This god is the god of the sea. • One of this gods symbols is arrows. • This goddess is the goddess of love. • This god's symbols is anvil and forge. • This god is the god of the underworld. • One of this god's symbols is a peacock. • This god's symbols is the winged cap and boots. • ...

19 Clues: Another way to say slope. • This type of line has a zero slope. • y=mx+b is the form of a _____ _____. • In a linear equation, what does b mean? • In the linear equation, what does m mean? • This type of line has an undefined slope. • The shape of a Linear Equation on a graph. • This kind of expression has only one term. • Another name for the x-value in a function. • ...

9 Clues: pet • male • place • female • writing • subject • teacher • algebra • furniture

5 Clues: each of four quarters of a circle. • a number which produces a specified quantity when multiplied by itself • a plane formed by the intersection of a vertical line called y-axis and a horizontal line called x-axis • the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations • ...

16 Clues: A set of information. • A data that occur most. • The chance of an event occuring. • The result of a probability experiment. • A bar graph representing continuous data. • Pair of linear equation can be represented by. • The second number in an ordered pair is caled. • When linear equation have no solution, line are. • The middle data point when the data are in order. • ...

16 Clues: output/y-values • who is your bestfriend? • -4(4r+1)-5r < -8r-(11r+12) • correlation does not imply ___ • x3 + 3x - 5 is a __ polynomial. • equal __ over equal factors (linear) • every x-value has exactly one y-value • what is the percent increase?: 200(1.24)^x • if r = -0.95 is it a strong or weak correlation? • no/one: there is _ r value that suggests causation • ...

9 Clues: - • X • + • 5 • -5 • Wait • 6 / 3 • > or < • Algae - bra

13 Clues: a • numer • variety • algebra • associate • operations • distribute • commutatative • value of place • des mes quotient • opposite of divide • product thats the answer • oposite of multiplication

13 Clues: School • Mother • Father • Weapon • Suspect • Suspects age • Math teacher • Football coach • Class he was in • Month it happened • How many people died • Where the suspect hid • How many people were injured

32 Clues: Answer • A number less than zero. • (5,6) 0,1,2,3,4,5,6,7,8, etc. • The amount which can be held. • A group of objects, number etc. • (8,6) A number greater than zero. • To combine terms into fewer terms. • A symbol that stands for a number. • The space contained within a shape. • The distance measured around a circle. • The top symbol or number of a fraction. • ...

36 Clues: (4.1) • (1.2) • (1.1) • problem (1.1) • and letters (3.7) • a part of the circle (4.6) • an expression that contains • an eight-sided polygon (4.2) • percent of the discount (2.4) • value but opposite signs (3.2) • the distance of any number from • the first number of a ratio (1.12) • writing zeros as a placeholder in an • a number being combined in an addition • ...

16 Clues: A set of information. • A data that occur most. • The chance of an event occuring. • The result of a probability experiment. • A bar graph representing continuous data. • Pair of linear equation can be represented by. • The second number in an ordered pair is caled. • When linear equation have no solution, line are. • The middle data point when the data are in order. • ...

19 Clues: The slope, graphically. • The y value of an x intercept • If its a function, it must pass the • The solution to a system, graphically. • The solution to a function graphically • Graphically, the y intercept crosses the • A graph or data set of disconnected points. • The term of an expression without a variable • A rational number can be expressed as a what? • ...

10 Clues: / has exactly one solution • / has infinitely many solutions • / a system that has no solution • / systems at least one solution • / any ordered pair that makes the inequality true • / a set of two or more linear equations containing two or more variables • / a set of two or more linear inequalities containing two or more variables • ...

10 Clues: - result of an experiment • - an event with a probablity of 0 • - a ____ event has a probabilty of 1 • - who develpoed the concept of probablity • - a possible set of outcomes for an experiment • - Each linear equation with one variable has a ______ solution • - A linear equation in 2 variable has __________ no of solution • ...

8 Clues: variables are sometimes called • Any point outside the feasible region is • the feasible region of an LPP is always a polygon • point method for solving a linear programming problems • which solutions represent point within and on the boundary of a feasible region • A problem which seeks to maximise or minimise a linear function of two variables • ...

15 Clues: Greatest Common Factor • Can be expressed as a fraction. • Cannot be expressed as a fraction. • The set of all possible input values. • The Y-intercept is the point where a graph crosses the y-axis. • The x-intercept is the point where a graph crosses the x-axis. • Equations, functions, or systems that are not linear(often a curved line). • ...

10 Clues: Relational algebra • database schema is written in • An entity set that has a primary key • A table or attribute of a table in database • An entity set that doesn't have a primary key • in an er diagram attributes are represented by • In an E-R diagram an entity set is represent by • 'as' clause is used in SQL for which operation? • ...

11 Clues: lined graph • dotted graph • a set of ordered pairs • a set of dependent values • a set of independent values • one domain has one range value • line splits the graph from top to bottom • line splits the graph from left to right • coordinate where the graph crosses the y axis • coordinate where the graph crosses the x axis • method used to determine if a graph is a function

11 Clues: a straight line • the values of inputs • the values of outputs • the steepness of a line • the slope of a vertical line • the point where a line crosses y-axis • the four sections of the coordinate plane • variables variables can be changed by itself • values that give a position relative to the origin • a list of independent variables and dependent variables • ...

11 Clues: The vertical axis • The horizontal axis • The name of y = mx + b • The y-value when x = 0 • The name of Ax + By = C • The name of y - y1 = m(x - x1) • The change from one point to the next • The slope of a line decreasing to the right • The slope of a line increasing to the right • The set of all x-values a function can have • The set of all y-values a function can have

11 Clues: A system that has no solution • A system with exactly one solution • A system that has at least one solution • A system with infinitely many solutions • The ordered pair that makes all equations in a system true • Lines that cross at one point and have exactly one solution • Lines that never intersect and have no solution in a system • ...

11 Clues: by the horizontal change(run) between two points on a line • another way to express slope,it refers to the vertical change (rise) • The point where the graph of a line crosses the x-axis.it’s the value of x when y=0 • The standard form of a linear equation,y=mx+b,where m is the slope and b is the y-intercept • ...

12 Clues: going up • equally split • rate of change • intercept form • off to the side • a negative split • negative association • positive association • a equation that works • it is on the coordinate plane • plane where you plot points on the graph • relationships a relationship that is positive

12 Clues: how many is across • intercept form y = mx + b • how many you need to go up • Where the line is straight • a dot on a coordinate plane. • the greater the rate of change. • where the line is equal everywhere • Where the x and the y are equivalent • where the line in not equal everywhere • where the line has no of the same x twice • plane where points are plotted on a graph. • ...

11 Clues: both size and direction • how fast something moves. • speed in a given direction. • the speed at a given instant. • the separation between objects. • a measurement that has size only • accelerates the object at -9.8 m/s2 • the point that all objects are measured from • when an object falls freely toward the earth. • the distance and direction from a reference point. • ...

16 Clues: Another word for an exponent. • An integer that is multiplied by itself. • An unknown amount that must be discovered • A mathematical language of symbols including variables • The numerical factor of a term that contains a variable • A situation represented by numbers and operations in math. • A term without a variable-it keeps the same constant value. • ...

12 Clues: sudden onset • faint like symptoms • not life threatening • detects angular motion • sensation of being off balance • sensation of whirling / spinning • false sense of rotational movement • total number of semicircular canals • triggered by certain head movements • detects vertical linear acceleration • benign paroxysmal positional vertigo • detects horizontal linear acceleration

7 Clues: a quadrilateral with one pair of sides parallel. • a result obtained by dividing one quantity by another • make (something) simpler or easier to do or understand • a plane figure with five straight sides and five angles. • the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations. • ...

17 Clues: state of matter of the crust • building block of all matter • Fe is the chemical symbol for this element. • On which layer of the Earth is the hydrosphere? • an abundant element found only in the lithosphere • This layer is between the mantle and lithosphere. • This layer of the Earth sits on top of the asthenosphere. • ...

13 Clues: a • numer • variety • algebra • associate • operations • distribute • commutatative • value of place • des mes quotient • opposite of divide • product thats the answer • oposite of multiplication

13 Clues: a • numer • variety • algebra • associate • operations • distribute • commutatative • value of place • des mes quotient • opposite of divide • product thats the answer • oposite of multiplication

13 Clues: a • numer • variety • algebra • associate • operations • distribute • commutatative • value of place • des mes quotient • opposite of divide • product thats the answer • oposite of multiplication

13 Clues: a • numer • variety • algebra • associate • operations • distribute • commutatative • value of place • des mes quotient • opposite of divide • product thats the answer • oposite of multiplication

20 Clues: g • o • v • j • i • f • r • d • e • l • k • a • t • m • u • p • h • b • c • q

10 Clues: A pair of linear equations having no solution • A dependent pair of linear equations is always_. • How many solutions are there when lines coincide ? • How many solutions are formed if the lines are parallel. • What is the graphical interpretation of unique solutions. • Which type of solution is formed if the lines are intersecting? • ...

9 Clues: A scripting language intended to provide dynamic updating of web-based content • The first programming language to introduce the concept of data types and compound statements • The first programing language to pioneer a GUI design and kickstarted object oriented programming • ...

18 Clues: to find the correct answer • in unbroken or logical sequence. • belonging to the same equivalence class. • a symbol or function denoting an operation • terms that have the same variables and powers • an algebraic expression consisting of one term. • a collection of symbols that jointly express a quantity. • relating to, involving, or according to the laws of algebra. • ...

10 Clues: Jika searah jarum jam makan bertanda... • Besaran dalam gerak melingkar adalah... • Kecepatan sudut juga sering disebut sebagai kecepatan... • Jika sudut tempuh berlawanan arah jarum jam maka bertanda... • Banyak putaran yang ditempuh benda dalam satu sekon disebut... • Waktu yang diperlukan benda untuk menempuh satu putaran adalah... • ...

39 Clues: ten • one • six • nine • band • fifth • music • eight • choir • third • seven • German • second • fourth • física • French • sports • physics • algebra • science • biology • Spanish • history • Chinese • English • calculus • geometry • seminary • geography • orchestra • languages • economics • chemistry • government • literature • psychology • mathematics • trigonometry • escolar yearbook

20 Clues: tähestik • märatushoog • vastandsõna • autori nimeta • auahne taotlus • madal naishääl • vastumeelsustunne • piiramatu, täielik • täielikult, täiesti • edasipüüdlik, auahne • asutuse juhtkond, haldusorgan • tehteid uuriv matemaatika haru • kirjanduse või kunsti koguteos • õigusabi osutav jurist, kaitsja • asjaarmastaja, mitteelukutseline • mitme eri kõrgusega heli kooskõla • ...

20 Clues: y increases. • b are constants. • y decreases also. • points on the line. • graph of the relationship. • how many units you move down • the slope of the line is undefined. • how many units you move up from a point • slope- A mathematical term used to describe a line that has a constant rise or run • ...

12 Clues: Librarian • Principal • P.E. teacher • Dance teacher • Health teacher • Theatre Teacher • Algebra teacher • Science Teacher • English Teacher • World History Teacher • First name of the nurse • Freshmen house coordinator

18 Clues: 1+1= • NP.1/8 • 15 MINUT • NP.SŁUPKOWY • PO SIÓDEMCE • 10+10-10+20= • TRZY MIESIĄCE • KSZTAŁT MONETY • MOŻE BYĆ UJEMNA • WYNIK DODAWANIA • ZNAK ODEJMOWANIA • WYNIK ODEJMOWANIA • JEDNOSTKA MIARY MASY • ODWROTNOŚĆ DZIELENIA • JEDEN WIEK TO ...LAT • JEDNA Z DZIEDZIN MATEMATYKI • NAJMNIEJSZA LICZBA DWUCYFROWA • ,A TRZY BOKI TRZY KĄTY I TRZY WIERZCHOŁKI

10 Clues: Algebra fani asoschisi kim? • Tòrt tomoni teng boʻlgan shakl turi nima? • Sanoqda ishlatiladigan sonlarga nima deyiladi? • Manfiy musbat va 0 ni oʻz ichiga olgan sonlar turi? • Sonlarni tartib bilan ifodalovchi tizimga nima deyiladi? • Sonlarni ishlatish uchun ishlatiladigan belgilarga nima deyiladi? • ...

16 Clues: A ratio out of 100. • The average of a set of numbers. • An equation stating that two ratios are equal. • A comparison of two quantities using division. • The number that appears most often in a data set. • The amount of space inside a three-dimensional object. • The rate of change of a line; calculated as rise over run. • ...

19 Clues: BBBBBBBB • AAAAAAAA • JJJJJJJJJJ • OOOOOOOOOO • GGGGGGGGGG • QQQQQQQQQQ • PPPPPPPPPPP • LLLLLLLLLLL • HHHHHHHHHHH • CCCCCCCCCCC • IIIIIIIIIII • DDDDDDDDDDD • FFFFFFFFFFFF • RRRRRRRRRRRR • MMMMMMMMMMMMM • KKKKKKKKKKKKK • NNNNNNNNNNNNN • EEEEEEEEEEEEEE • SSSSSSSSSSSSSSSSS

17 Clues: God of Sea • Hades' Pet • God of War • Zeus' Wife • Pink Poodle • God of Gods • Luke's Father • Son of Hermes • Latin Teacher • Dyslexia/ADHD • Ares' Daughter • Wants to Find Pan • Daughter of Athena • Married Smelly Gabe • Pre-Algebra Teacher • God of the Underworld • Guardian of the Underworld

17 Clues: A+B=B+A • Racunalo je • Logicki_____ • _____ tijeka • Mozak Racunala • ______ algebra • Online Bullying • Pohrana Racunala • 1,0 (vrsta coda) • Memorija Racunala • Zbrajanje u Excelu • Nije bas pecanje riba • Duzina Rijeci u excelu • Sum, If, Count, Avarage… • Nije binarni brojevni sustav • Bez njega se Racunalo ne pali • ______ racunalo (najbrza vrsta racunala)

9 Clues: sis • mom • food • father • school • algebra • partner • alphabet • boyfriend

8 Clues: system – a system of linear equations that has no solution • – the point that two lines have in common; their point of crossing • system – a system of linear equations that has exactly one solution • system – a system of linear equations that has at least one solution • system – a system of linear equations with an infinite number of solutions • ...

11 Clues: graf • origo • formel • mönster • uttryck • förenkla • konstant • ekvation • variabel • koordinater • proportionalitet

11 Clues: When "a" is equal to "1" • When "a" is less than "1" • When "a" is greater than "1" • The lowest point on a parabola • The highest point on a parabola • When "a" equals a negative number • When "a" equals a positive number • The shape of a quadratic equation • Point where the graph curves (changes direction) • (Imaginary line) where graph can be folded in half • ...

11 Clues: Multiplying to remove the brackets. • A number used to multiply a variable. • Putting values where the letters are. • The variable that is being worked out. • Making something easier to use or understand. • A rule or fact written with mathematical symbols. • Rearranging an equation or formula so that we have a different subject. • ...

19 Clues: A term without a variable • number in front of a variable • Reflections, Translations, stretch, compression • The zeros, solutions, or x-intercepts of a parabola • A mathematical sentence that contains an equals sign. • A letter used to represent a quantity that can change • A function that can be described by the equation y=ax^2+bx+c • ...

19 Clues: ____ the square • Solution to 2x-2=6 • Solution to 3x+2=17 • ____ form: ax^2+bx+c=0 • Repeated multiplication • Distribution in reverse • Polynomial with two terms • More than one equation together • The graph of a quadratic equation • What type of equation is: y=-2x+5 • Maximum or minimum of a quadratic • Finding the solution to an equation • The square root of a positive number • ...

19 Clues: based on qualities • based on measurements • where the graph crosses the y-axis • where the graph crosses the x-axis • Term term with the highest exponent • Numbers also called counting numbers • a finite number of possible data values • a statement that compares two quantities • Form another form of the quadratic equation • all whole numbers(both positive and negative) • ...

20 Clues: Can have a rise over run. Can be a specific point on the number line (3,4) • can be moved on both x and y axis and can be moved upon the origin. y = a.f(x). • Can be a right angle 90 degrees. Can have three terms and can be a equation a+b=c • The line can also be curved upon the graph. Can have a 0 with its tangent set of 0 tan(0) • ...

20 Clues: math • division • Box and Whisker • the middle point • a number without fractions • a single mathematical expression • the form of an object or its outline • A symbol for a value we don't know yet • the amount of space in a certain 3D object • The distance around a two-dimensional shape • the maximum amount that something can contain • ...

19 Clues: a curve on a graph • to find the answer to • vertical line on a graph • horizontal line on a graph • a polynomial with two terms • lowest and highest points in a set • can be labeled as all real numbers • grouping together of one or more factors • a letter that represents a missing number • there is an equal sign that makes it an.... • ...

19 Clues: PEMDAS • y values • x values • ax+bx+c=0 • a math equation • square root sign • a symbol like >,< • how steep a line is • starts off the equation, f(x) • the combine terms that are alike • the u shape of a quadratic equation • the number that multiples a variable • terms terms that are similar like 4x+2x • a letter used to represent an unknown number • ...

19 Clues: (X,0) • (0,y) • 3 terms • the meeting point • square root symbol • changing and position • The inverse of a number • variable exponent is one • equation set equal to zero • function from a set to itself • the sum or difference of two terms • a range of numbers between two points • a letter that refers to a unspecified term • a mathematical statement with a equal sign • ...

20 Clues: The result of division • The result of addition • The result of subtraction • An angle that measures 90° • The result of multiplication • An angle that is less than 90° • The middle number on a sorted list • An angle that is equivalent to 180° • The vertical line on a coordinate graph • A number that is represented by a letter • The horizontal line on a coordinate graph • ...

19 Clues: The point (0,0). • A point at which a function's value is greatest. • Two lines cross at a point called an intersection • Set of two or more equations that have no solution • The point of intersection for a system of equations • Set of two or more equations that have exactly one solution. • Set of two or more equations that have at least one solution. • ...

17 Clues: The value is larger than another value. • The two equations have different slopes. • The rate of change; how steep a line is. • The point where the line crosses the y-axis. • The value is larger than or equal to another value. • The value is larger than or equal to another value. • The value is smaller than or equal to another value. • ...

11 Clues: (0,0) • y=mx+b • Up/Down • Left/Right • curved line • Pair (x,y) • rise over run • straight line • crosses x-axis • crosses y-axis • 4 total on a coordinate plane

19 Clues: poly • form • genus • order • sides • shape • family • capsid • genome • virion • genome6 • genome4 • genome1 • genome5 • genome3 • species • structure • symmetrical • nucleicacid

15 Clues: distinct • model of data type • instance of a class • a primitive data type • a linear data structure • alternative to recursion • value for Boolean data type • a non-linear data structure • position of element in array • implements row-wise major array • data types for fractional numbers • memory is allocated as program executes • sequence of instructions for solving problem • ...

3 Clues: Form of a Polynomial • Theorem Degree of Polynomial • the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

10 Clues: _______ lines have no solution. • 2x+3y=2, 4x+6y=8 has _____ solution. • System of equation having no solution • 18x+30y=42, 3x+5y=7 has a _____ lines • Intersecting lines have _____ solution. • A dependent pair of linear is always _____. • Pair of linear equation can be represented by • When a linear equation have infinitely many solution are • ...

34 Clues: PE • art • law • grade • music • dance • French • German • biology • English • drawing • Italian • algebra • diploma • Spanish • physics • history • painting • geometry • homework • geography • cafeteria • classroom • chemistry • economics • gymnasium • university • arithemtic • scholarship • class/course • k-12 student • fashion design • french high school • high school or university student

35 Clues: art • math • test • choir • drama • stats • german • speech • french • algebra • physics • anatomy • biology • to pass • history • to fail • jewelry • schedule • business • calculus • ceramics • principal • nutrition • sociology • chemistry • literature • leadership • accounting • programming • economics/economy • la banda _________ • el ________ gráfico • la _________ física • las ciencias _______ • las __________ profesionales

21 Clues: IQ • SEL • logical • empathy • outdoors • athletic • self-aware • good choices • street-smarts • algebra skills • eye for design • reading skills • years of living • relates to others • thinks outside the box • I know what I am feeling • social-emotional learning • communicate well with others • ability to learn from experience • control emotions to achieve goals • normal thinking ability for your age

20 Clues: ÷ • + • x • time • a box • digits • ice-cream • the answer • The teacher • song we did • advanced math • egyptian pyramids • dots in your math • digit 10/20/40/34 • used to calculate faster • involves everything in here • numbers on top of each other • line endless straight line • problem problem solving problems • line has no corners but never stops

25 Clues: the art • the test • the notes • the lunch • the music • the essay • the grades • the health • the English • the algebra • the project • the history • the Spanish • the physics • the biology • the homework • the business • the geometry • the schedule • the carpentry • the geography • the literature • the mathematics • the agriculture • the computer class

7 Clues: Al-Xorazmiy yashagan shahar. • Beruniyning ilmiy tadqiqot usuli. • Beruniy o‘rgangan fanlardan biri. • Al-Xorazmiyning asosiy ilmiy yo‘nalishi. • Al-Xorazmiyning algebra faniga oid so‘zi. • Beruniyning Hindiston haqida yozgan asari. • Al-Xorazmiyning matematika sohasidagi asosiy tushunchasi.

10 Clues: = • 1/2 • music • 6:2=2 • order • a square • difference • kind of math • instrument piano • surgery operation

18 Clues: spanish • boys PE • girls PE • Counselor • Counselor • 8th grade elar • 8th grade ELAR • 8th grade math • career pathways • media publication • 7th grade science • 8th grade principal • 7th grade principal • instructional support • innovation of technology • 8th grade social studies • 7th grade science teacher • 8th grade algebra or Honors math

16 Clues: Advisory • Where I work • My third hour • My cat's name • My Fifth hour • My sixth hour • My first hour • My second hour • Number of dogs • My fourth hour • My eighth hour • Number of cats • My best friend • My seventh hour • My favorite color • My favorite animal

15 Clues: rad • deg • angle 90° • double prime • infinite line • parallel lines • triangle shape • form by two Ray's • between the ratio • same size and shape • perpendicular segment • between points x and y • equivalent of geometric shape • line that starts from point a • segment line from a point to point b

14 Clues: ! • ⇒ • ⋅ • ∴ • & • ^ • ∵ • ↔ • ¬ • ⊥ • ⊕ • ⊤ • + • ~

15 Clues: ⇒ • ^ • ∴ • ∀ • ⇔ • ∃ • ¬ • x' • negation ~ • ! EXAMPLE: !x • ⋅ EXAMPLE: x⋅y • & EXAMPLE: x&y • + EXAMPLE: x+y • ⊕ exclusive or - xor • ↔ if and only if (iff)

15 Clues: C • 0 • 8 • 6 • 3 • 8 • 30 • 15 • 10 • XL • IV • 12 • LXX • XVII • XVIII

15 Clues: & • ^ • + • ~ • • • •.• • <–> • .•. • mark, ! • line, | • caret, v • quote, X' • not-negation • equivalent or xor • if and only if (iff)

15 Clues: C • L • I • X • XV • IX • XX • XC • IV • XIX • XIX • XXX • XIV • LXXX • VIII

14 Clues: C • MM • XV • XC • CM • XLV • XXX • CCC • LVI • LXX • LXIV • XVIII • CCCXX • CMVIII

14 Clues: δ • " • ≅ • ∟ • ~ • ∥ • ∠ • ' • ⊥ • π • ° • rad • grad • |x-y|

15 Clues: ∥ • ~ • ° • Δ • Δ • π • ⊥ • ∠ • ′ • ≅ • rad • grad • |x-y| • infinite line • line that start from point A

14 Clues: ~ • π • ″ • ∟ • g • ∥ • ⊥ • ° • ∠ • Δ • c • ⌒ • ≅ • | x-y |

14 Clues: ⇒ • + • & • • • ^ • | • ~ • ∴ • x′ • or • all ∀ • not-negation • exclusive or-xor • if and only if (iff)

14 Clues: These symbolize natures savage life • This illustrates aspects of courage • This was used as imagery for a Utopia • Borges uses this to represent self reflection • This symbolizes flow and time throughout life • This explicates the abstraction in dead people • This is used to reveal the fragility of things • This symbolized temporal and spatial relationships • ...

15 Clues: - ⊂ • - □ • - ⊃ • - ≡ • - Δ • - ≅ • - ◯ • - ∠ • of - ∈ • lines - ⊥ • lines - ∥ • equal - ≠ • (of sets) - ∪ • - AB with a line above it • segment - AB (with endpoints A and B)

15 Clues: =90° • 1 turn= 360° • Triangle shapes • Grads angle unit • Arcminute 1°=60' • Form by two rays • Perpendicular Lines • Arc from point A to B • Parallel lines (90° angle) • Line that start from the point A • Distance between points x and y. • Same shapes, not same size or "~" • It is presented by the symbol "°". • Equivalence of geometric shapes and size • ...