Across
- 3. a polyhedron whose base is a polygon and whose lateral faces are triangles with a common vertex
- 5. A polygon made up of four triangles
- 6. A 3D shape having no vertex
- 10. a polygon with 6 congruent sides and angles
Down
- 1. A cuboid is also called a _ prism
- 2. a 3D solid which holds two parallel circular bases joined by a curved surface
- 4. a point where the edges of a solid shape meet
- 7. a Prism having 15 edges
- 8. a closed plane figure bounded by straight lines
- 9. A solid figure having one vertex