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Across
  1. 1. A three dimensional shape with a top and bottom(base) that are congruent polygons and lateral faces that are parallelograms.
  2. 3. An ordered pair of numbers used to locate a point on a coordinate grid.
  3. 7. lines that meet at right angles.
  4. 9. angle An angle that measures 90 degrease. A rectangle has four right angles.
  5. 11. triangle A triangle with two sides the same length.
  6. 13. the inside of a shape
  7. 14. The amount of space occupied by or the capacity of a three-dimensional shape.
Down
  1. 2. triangle A triangle with no sides equal.
  2. 4. a shape formed by three or more line segments,called sides
  3. 5. area The area required to cover a three-dimensional shape.
  4. 6. A corner of a polygon.
  5. 7. A three-dimensional shape with one polygonal base and lateral sides that are all triangles that meet at a vertex opposite the base.
  6. 8. polygon A polygon that has all of its sides equal and all of its angles equal.
  7. 10. The measure of the distance around a figure.
  8. 12. A two dimensional pattern that can be folded into a three-dimensional figure.