Secondary 3 Mathematics - Crossword Challenge

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Across
  1. 4. notation used to simplify very large and small numbers
  2. 8. ___________ of values.
  3. 10. variable needed for determining the area of a polygon
  4. 12. ΒΌ
  5. 14. b in y=ax +b is the y-intercept or ___________ value
  6. 15. five sided figure
  7. 17. 6a and 12b are examples of ______mials.
  8. 18. formula named after a 570 B.C.E. cult leader
  9. 19. triangle with all different side lengths
  10. 22. 2,3,4,6,11 and 13 are ___________ numbers.
  11. 24. an equation with > or < symbols for example
  12. 25. ordered pair of points on a graph
  13. 26. geometric solid found in Egypt
  14. 28. another word for equal size
  15. 31. square_______
  16. 32. the middle most number in a data set
  17. 33. two or more linear equations
  18. 34. 90 degree angled triangle
  19. 37. has one third the volume of a cylinder of same dimensions
  20. 39. area of solids that does not include the base
  21. 40. terms can be grouped together
Down
  1. 1. cm, kg, mL etc. are examples
  2. 2. fractions, percents and ___________.
  3. 3. the length around a plane figure
  4. 5. plane named after French philosopher
  5. 6. f(x) notation.
  6. 7. a cube has 4
  7. 9. a way of knowing an answer is correct
  8. 11. half of the diameter
  9. 13. longest side of a right angled triangle
  10. 15. two lines that never intersect
  11. 16. 60 is a useful number since it has many of these
  12. 19. partial area of a circle with a central angle
  13. 20. 5a + 6b is an algebraic ___________.
  14. 21. the number multiplied by a variable
  15. 23. area divided by length for a rectangle
  16. 26. a number out of 100
  17. 27. an event that might occur like rolling and even number
  18. 29. a two dimensional plan of a three dimensional solid
  19. 30. when two figures are directly related
  20. 35. the number that repeats most often
  21. 36. unit of measurement o describe how much a solid can hold
  22. 38. the rate of change of an equation