Mathematics Vocabulary

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Across
  1. 2. the measurement from the centre of a circle to any point on its circumference
  2. 5. A 4 sided shape with all 4 sides the same length and two pairs of equal and opposite angles
  3. 9. A surface on a 3-dimensional shape
  4. 11. If you take a ______, you may be lucky
  5. 12. Corners on a 3-dimensional shapes
  6. 18. two lines that are at right angles to each other
  7. 22. At a right angle to the ground
  8. 25. Two straight lines that have exactly the same distance between them at all times
  9. 27. Type of triangle that has no sides the same length
  10. 28. A 2-dimensional shape is changed as a result of a slide
  11. 29. When two answers are the same
  12. 30. A triangle with two sides the same length
  13. 31. A 4 sided shape with two pairs of parallel and equal lengths
  14. 32. The opposite to squaring a number
Down
  1. 1. What sort of number always has a remainder of 1 when divided by two?
  2. 3. A part of the circumference of a circle
  3. 4. Having little length
  4. 6. Across from
  5. 7. A 4 sided shape with all sides of equal length and all angles are 90 degrees
  6. 8. Unfolded 3-dimensional shape
  7. 10. Space covered by an object
  8. 13. After you round a number, the answer will be an ______
  9. 14. A five sided shape
  10. 15. Type of triangle that has all 3 angles equal
  11. 16. To turn around
  12. 17. An angle greater than 180 degrees but less than a full rotation
  13. 19. A collection of terms
  14. 20. A number that can only be divided by itself and one.
  15. 21. What you get when you put a shape in a mirror
  16. 23. The sum of all numbers divided by how many there are
  17. 24. The measured distance around the outside of a shape
  18. 26. Measurement of a turn