A square does not have rectangular faces.
triangular-based prism
An right equilateral triangular prism.
5
The answer is no. A square pyramid can not have all triangle faces because the base of this particular pyramid would be a square.
There are 2 triangle base faces, and 3 rectangle faces. 5 total faces.
None.
Triangle
A square does not have rectangular faces.
A triangular prism.
Triangular Prism
2
A square pyramid
Five faces on a square based pyramid. Never heard of a square based triangle.
triangular-based prism
A pyramid is usually a 4 sided figure but a cuboid is not. Also, the 4 sided pyramid all the faces are triangle but the cuboid has 2 square faces and 4 rectangle faces
four triangle faces.