A triangular-based pyramid
A Pyramid ( As in Egypt).
triangular pyramid
Tetrahedron
a triangular pyramid has 4 triangular sides
4 the base and 3 sides
A triangular based pyramid has only 4 faces.
triangular pyramid
A rectangular pyramid has 5 faces: a rectangular base, and 4 triangular faces.
A triangular pyramid has 4 faces and has 6 edges
A Rectangular Pyramid.
The triangular pyramid has.
rectangular pyramid
A triangular based pyramid has 4 faces and 4 vertices
A tetrahedron or triangular pyramid.
triangular pyramid
It is a triangular based pyramid
A triangular pyramid.