Math Crossword

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