4
A pyramid
A triangular prism has two triangular bases and three lateral rectangular faces. It has five faces in all so that it is a pentahedron.A triangular pyramid has a triangular base and three triangular lateral faces. It has 4 faces in all so that it is a tetrahedron.
It is a pentahedron with a rectangular base and four triangular lateral faces.
A triangular pyramid has four triangular faces.
No. By definition, the lateral faces of a pyramid are triangular.No. By definition, the lateral faces of a pyramid are triangular.No. By definition, the lateral faces of a pyramid are triangular.No. By definition, the lateral faces of a pyramid are triangular.
Triangular.A pyramid has triangular faces
They may be called lateral faces.
a tetrahedron, an icosahedron or a pyramid
A pyramid.
4
A pyramid
A triangular prism has two triangular bases and three lateral rectangular faces. It has five faces in all so that it is a pentahedron.A triangular pyramid has a triangular base and three triangular lateral faces. It has 4 faces in all so that it is a tetrahedron.
That object would be called a triangular pyramid, also known as a tetrahedron.
The description given could fit that of a pyramid
It is a pentahedron with a rectangular base and four triangular lateral faces.
Triangular Pyramid......... The faces are Triangular....