MATHEMATICS PROJECT

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