MATHEMATICS PROJECT
Across
- 3. IT is any smooth curve joining two points of a circle.
- 5. a line that touches the circle at exactly one point, never entering the circle's interior.
- 9. it is an equation which defines that the two given ratios are equivalent to each other.
- 10. THE COLLECTION OF _____ NUMBERS ARE DENOTED BY SYMBOL Z.
- 11. THE BRANCH OF MATHEMATICS IN WHICH LETTERS ARE USED TO REPRESENT UNKNOWN VALUES OF A NUMBER(s), KNOWN AS VARIABLES
- 13. THERE ARE ___ RATIONAL NUMBERS BETWEEN ANY 2 GIVEN RATIONAL NUMBERS.
- 16. a line that passes through two lines in the same plane at two distinct points.
- 18. A POLYNOMIAL OF DEGREE 3 IS CALLED _____ POLYNOMIAL.
- 20. two lines are said to be ______ is they never intersect.
- 21. IT is the process of eliminating a radical or imaginary number from the denominator or numerator of an algebraic fraction. That is, remove the radicals in a fraction so that the denominator or numerator only contains a rational number.
- 26. a line that intersects a circle at exactly two points
- 27. A POLYNOMIAL OF DEGREE 2 IS CALLED _____ POLYNOMIAL.
- 28. IT DIVIDES THE TRIANGLE INTO 2 EQUAL AREAS.
- 29. IF THE SUM OF A PAIR OF OPPOSITE ANGLES OF A QUADRILATERAL IS 180 THE THE QUADRILATERAL IS ___________.
- 31. IT IS THE MOST FREQUENTLY OCCURRING OBSERVATION.
- 32. THE __________ CONSISTS OF 9 INTERWOVEN ISOSCELES TRIANGLES. THESE TRAINGLES ARE ARANGED IN SUCH A WAY THAT THEY PRODUCE 43 SUBCIDARY TRIANGLES.
- 33. THE QUADRILATERAL FORMED BY JOINING THE MID-POINTS OF THE SIDES OF A QUADRILATERAL, IN ORDER IS ________.
- 35. CURVED SURFACE ARE OF A ________ IS (3πr²)
- 36. CURVED SURFACE AREA OF A ______ IS (πrl)
Down
- 1. A _______ OF PARALLELOGRAM DIVIDES IT INTO 2 CONGRUENT TRIANGLES.
- 2. TWO SQUARES OF THE SAME SIDES ARE _______/TWO _____ FIGURES HAVE EQUAL AREAS BUT THE CONVETRSE NEED NOT BE TRUE.
- 4. IT IS THE COLLECTION OF OF ALL POINTS IN A PLANE, WHICH ARE EQIDISTANT FROM A FIXED POINT.
- 6. this theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of square of base side and perpendicular side i.e (p^2+ b^2 = h^2)
- 7. IN ANCIENT INDIA (800 BCE - 500 BCE)THE _______ WERE THE MANUALS OF GEOMATRICAL CONSTRUCTIONS.
- 8. THE BRANCH OF MATHEMATICS WHICH DEALS WITH STUDY OF NUMBERS USING VARIOUS OPERATIONS ON THEM.
- 12. ONE OF THE BASIC OPERATION USED IN MATHEMATICS WHICH IS COMMONLY KNOWN AS THE CONTINUOUS REPETATION OF ADDING SUMS.
- 14. An __________ is a mathematical statement that says two
- 15. IT IS FOUND BY ADDING ALL THE VALUES OF THE OBSERVATIONS AND DIVIDING IT BY THE TOTAL NUMBER OF OBSERVATIONS. IT IS DENOTED BY x̄ (x-BAR)
- 17. FATHER OF INDIAN MATHEMATICS. HE ALSO INVENTED A DIGIT AND NAMED IT AS "SHUNYA", WHICH IS ONE OF THE BIGGEST INVENTION IN THE FIELD OF MATHEMATICS. IT WAS A GREAT CONTIBUTION BY HIM TO THIS FIELD.
- 19. an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication
- 22. FATHER OF MATHEMATICS
- 23. SURFACE AREA OF ______ IS 2(lb + bh + hl)
- 24. the area between two radiuses and the connecting arc of a circle.
- 25. branch of mathematics that studies the sizes, shapes, positions angles and dimensions of things.
- 30. The number that a variable is being multiplied with is called the
- 32. IT IS THE AREA OF STUDY DEALING WITH THE PRESENTATION, ANALYSIS AND INTERPRETATION OF DATA.
- 33. ARE THE ASSUMPTIONS WHICH ARE OBVIOUS UNIVERAL TRUTHS BUT THEY ARE YET TO BE PROVED.
- 34. A MATHEMATICAL STATEMENT WHOSE TRUTH HAS BEEN PROVED OR ESTABLISHED IS CALLED _______.