1. How many edges are in a triangular pyramid?
2. How many vertices are in a triangular pyramid?
3. How many edges are in a square pyramid?
4. How many vertices are in a square pyramid?
5. How many edges are in a cube?
6. How many vertices are in a cube?
7. How many edges are in a rectangular prism?
8. How many vertices are in a rectangular prism?
9. How many edges are in a triangular prism?
​ 10. How many vertices are in a triangular prism?​