Question

Which statements are true about a triangular pyramid? Select 3 options.
It has exactly two faces that are triangles.
It has exactly three faces that are triangles.
It has exactly four faces that are triangles.
It has 4 vertices.
It has 5 faces.
It has 6 edges.

Answer 1

A triangular pyramid, also known as a tetrahedron, has the following characteristics:

1. It has exactly four faces that are triangles.
2. It has 4 vertices.
3. It has 6 edges.

Based on this information, the true statements about a triangular pyramid are:

- It has exactly four faces that are triangles.
- It has 4 vertices.
- It has 6 edges.

So, the correct options are the last three statements.