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