MATHEMATICAL

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Across
  1. 5. a three dimensional shape with one polygonal base
  2. 6. a corner of a polygon
  3. 7. a three dimensional pattern that can be folded into a three dimensional figure
  4. 8. an angle that measures 90 degrees
  5. 9. an ordered pair of numbers used to locate a point on a coordinate grid
  6. 11. the area required to cover a three dimensional shape
  7. 12. a polygon with all equal sides and angles
  8. 13. a shape formed by three or more sides
  9. 15. the sum of every side length of a shape
Down
  1. 1. a triangle with no equal sides
  2. 2. a triangle with at least two sides
  3. 3. the amount of units cubed it takes to fill a three dimensional shape
  4. 4. lines that meet at a right
  5. 10. the amount of units squared that cover a shape
  6. 14. a three dimensional shape with faces