FF Math

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Across
  1. 5. resembling or employing the simple rectilinear or curvilinear lines or figures used in geometry adj.
  2. 7. The study of data: how to collect, analyze, summarize and present it
  3. 8. less by the subtraction of or sign of negative
  4. 10. f(x) = ax2 + bx + c it is formula of quadratic …?...
  5. 12. the line that connects the two farthest points of the circle
  6. 13. it is a branch of mathematics dealing with symbols and the rules for manipulating those symbols
  7. 14. It is mathematics term but in real life we can say definition so a part of the body of a plant that develops, typically
  8. 15. sing of positive or addition
  9. 17. the act of separating something into parts or groups, or the way that it is separated
  10. 20. the side of a right triangle opposite the right angle
  11. 21. It is spatial figure , when opened it consists of a sector and cycle
  12. 23. Mathematics. a set of rules for solving a problem in a finite number of steps
  13. 24. The length of the line shows its magnitude and shows direction
  14. 26. a subscript or superscript indicating the position of an object in a series of similar objects, as the subscripts 1, 2, and 3 in the series x1, x2, x3
  15. 27. A flat shape with 4 straight sides that has a pair of opposite sides parallel
  16. 28. when lines intersect with 90° we will say these lines are …?
  17. 34. is straight (no bends), has no thickness, and extends in both directions without end (infinitely)
  18. 35. A’s …?.. is (-A) ( meaning same with opposite
  19. 38. a ratio of algebraic quantities similarly expressed
  20. 39. one of four equal or almost equal parts of something; ¼
  21. 41. This figure is a flat shape with 4 equal straight sides and has square’s properties
  22. 42. the point in a Cartesian coordinate system where the axes intersect
  23. 44. the condition of being unequal; lack of equality; disparity
  24. 45. the measure of a central angle and equal to ≈57°
  25. 46. giving an equivalent expression when elements are grouped without change of order, as (a + b) + c = a + (b + c)
Down
  1. 1. having the property that terms in an expression may be expanded in a particular way to form an equivalent expression, as a(b + c) = ab + ac
  2. 2. a number characteristic of a quantity and forming a basis for comparison with similar quantities, as length
  3. 3. the number, amount or rate of something, expressed as if it is part of a total that is 100; a part or share of a whole
  4. 4. This is like to curve that looks like an egg or an ellipse
  5. 6. having the property that one term operating on a second is equal to the second operating on the first, as a × b = b × a
  6. 9. a number that cannot be expressed as the ratio of two whole numbers
  7. 11. it is spatial figure , when opened it consist of 2 circles and rectangle
  8. 16. A "pie-slice" part of a circle - the area between two radiuses and the connecting arc of a circle
  9. 18. a set consisting of elements of a given set that can be the same as the given set or smaller
  10. 19. involving or noting subtraction; minus
  11. 22. noting a quantity greater than zero
  12. 25. a closed plane figure having three sides and three angles
  13. 29. An amount left over after division . For example 5 : 3 = 1 ( 2 ) . ( 2) is …?...
  14. 30. pertaining to tenths or to the number 10
  15. 31. the middle number in a given sequence of numbers, taken as the average of the two middle numbers
  16. 32. 10: 5 = 2 : 1 what is this ?
  17. 33. the act or an instance of directing
  18. 36. It is a flat shape with 4 equal sides and every angle is a right angle (90°)
  19. 37. the graph of y=x2 function
  20. 40. a quantity or function that may assume any given value or set of values
  21. 43. an expression that is a sum or difference of two terms, as 3x + 2y and x2 − 4x
  22. 47. it is a collection of things usually numbers