High School

Determine the number of faces, vertices, and edges for each of the following shapes:

1. An octagonal pyramid:
- How many faces are there?
- How many vertices are there?
- How many edges are there?

2. A triangular prism:
- How many faces are there?
- How many vertices are there?
- How many edges are there?

3. A triangular pyramid:
- How many faces are there?
- How many vertices are there?
- How many edges are there?