wrigley

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