Across
- 5. prism a 3D figure with no rectangles for the base such as a pentagonal prism, triangular prism, hexagonal prism, octagonal prism.
- 6. the line segment where 2 faces meet in a 3D figure.
- 7. the measurement of the edges.
- 9. prism a 3D figure with 2 rectangular bases that are congruent and parallel.
- 10. a 2D flat pattern that can be folded in a 3D figure.
Down
- 1. a 3D figure with a base that is surrounded by triangles.
- 2. a flat surface of a 3D figure.
- 3. a prism with all equal sides.
- 4. a point on each side (corner).
- 8. area the area of all the faces on a 3D figure.