A square-based pyramid
Triangles. The base is clearly a square.
Triangular. the base is square, with four other triangular faces.
The base is a square, while the four sides are all triangles.
Pyramid - square pyramid to be exact.
Triangles (four of) and a square.One square as base and four triangles as sides.
A square pyramid (like the Egyptian ones), which has 4 triangles as sides.
square pyramid
In a pyramid, all the faces that go from the base to meet at the apex are triangles, one on each side of the base. For a square base pyramid, there are 4 sides to the base, so there are 4 triangles Be careful with a triangular based pyramid, there are 3 triangles from the base to the apex, but there is also the triangle of the base itself, so there are 4 triangles in a triangular based pyramid.
It is a square based pyramid. And the word is which, not witch!
The figure is a pyramid and the base is a square.
One side will be a square. It is the base. The lateral sides are triangles.
Pyramid. Work: 4 sides (that you usually see) are triangles, the base (bottom) is a square