a triangular based pyramid has 4 faces.
A triangular based prisim has four faces.
2 faces
A triangular based pyramid has 4 faces, 6 edges and 4 vertices
4
a triangular based pyramid has 4 faces.
A triangular based prisim has four faces.
A square based pyramid has 4 triangular faces.
2 faces
A triangular based pyramid which is a tetrahedron has 4 faces, 6 edges and 4 vertices
A triangular based pyramid has 4 faces, 6 edges and 4 vertices.
4
Including the base it has 4 faces
A triangular based pyramid has 4 faces, 6 edges and 4 vertices
4...... thousand bases
A triangular based pyramid has 4 vertices, 6 edges and 4 faces
4