Math Crossword

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Across
  1. 2. Distance from the base of a triangle to its apex.
  2. 4. Order of operations
  3. 5. The amount of space occupied by an object.
  4. 6. Splitting an angle in halves.
  5. 9. The distance around an object.
  6. 10. The _________ plane
  7. 14. In which direction does the x-axis run?
  8. 16. We solve this if we want to find the value of a variable.
  9. 17. The part of mathematics in which letters and other symbols are used to represent numbers and quantities in formulae and equations.
  10. 19. A ______ is a solid where all sides are equal.
Down
  1. 1. How steep a line is.
  2. 3. type of triangle where exactly two angles are equal.
  3. 6. Best football team
  4. 7. A ______ is a solid with a uniform cross section.
  5. 8. A triangle has height 8m and base 4cm. A trapezium has height 4cm and the sum of the parallel sides is 700cm. Which shape has the larger area?
  6. 9. ________ are flat shapes consisting of straight lines that are enclosed.
  7. 11. ________ like terms
  8. 12. When you bisect a line, a ______ is formed at the point of bisection.
  9. 13. ______ brackets
  10. 15. The plural of "trapezium"
  11. 18. The surface covered by an object.