SIX SEVEN

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Across
  1. 1. a 3d shape with one polygonal base and lateral sides that are all triangles that meet at a vertex opposite the base.
  2. 5. lines that meet right angles
  3. 8. a shape formed by three or more line segments
  4. 9. a 3d shape with a top and bottom that are congruent polygons
  5. 11. the area required to cover a 3d shape
  6. 12. a corner of a polygon
  7. 13. a polygon that has all of its sides equal
  8. 15. the amount of space occupied
Down
  1. 2. a angle that measures 90 degrees
  2. 3. a tringal with no sides equal
  3. 4. the measure of the amount of surface enclosed by the boundary of a figure
  4. 6. a order paired of numbers used to locate a point on a coordinate grid
  5. 7. a 2d shape that can be folded into a 3d shape
  6. 10. a triangle with two sides the same length
  7. 14. the measure of distance around a figure