mathy definitions

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Across
  1. 3. all angles and faces are the same
  2. 6. The inside of a shape
  3. 7. numbers used to locate a point on a coordinate grid
  4. 9. a 3D shape with a top and base
  5. 10. a triangle with two sides that are the same
  6. 13. a 90 degree angle
  7. 15. the outside of a shape
Down
  1. 1. nthe space in a 3D shape measured in cubs
  2. 2. a 3D triangle
  3. 4. a shape formed with 3 or more lines
  4. 5. a corner of a polygon
  5. 8. a pair of lines that don't touch
  6. 11. area/ all faces of a 3D shape
  7. 12. a triangle that no sides are the same
  8. 14. a 2D figure that turns into a 3D shape