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