a square pyramid has 4 triangles
there are 4 triangles and 1 rectangle in an rectangular pyramid
the answer is pyramid
3
4
One square and four triangles.
4 of the faces of a Rectangular Pyramide are triangles.
There are 4 triangles that make up a pyramid. 4 on the sides and on the bottom a square or rectangle.
a pyramid can use any triangles possible.
25
A pyramid has 5 shapes 4 triangles and 1 square.
A square based pyramid has 4 triangular faces.