the base of a triangular pyramid is triangle
All except the base are always triangles; the shape of the base gives the name to the pyramid; eg a pentagonal pyramid has a pentagon as the base and five triangular faces; a triangular pyramid has three triangular faces and also has a triangle for the base.
A tetrahedron looks like a pyramid but instead of having a square base, it has a triangular base.
A triangular PYRAMID has a triangular base.
A pyramid which we normally call a triangular- based pyramid has 4 triangular phases (including the base, so that means the base of a normal pyramid is triangular) but a a square pyramid has a square phase to its base and the other 4 phases are triangular. so that can be identified as the difference between a pyramid and a square pyramid.
A square pyramid.
the base of a triangular pyramid is triangle
a square * * * * * That would be a square pyramid! A triangular pyramid would have ... wait for it ... a TRIANGULAR base! Worth waiting for, wasn't it?
It is a pyramid
A tetrahedron or triangular pyramid
No.
That would be a triangular pyramid.
Pyramids are classified by the shape of their base. A triangular pyramid has a triangular base and three triangular side faces. A square pyramid has a square base and four triangular sides. A pentagonal pyramid has a pentagonal base and five triangular sides. A hexagonalpyramid has a hexagonal base and six triangular sides, and so on.
If the base of the pyramid is a triangle then all its faces would be triangular in shape.
A 3-sided pyramid.
A pyramid perhaps
Triangular Pyramid
A triangular prism is so called because the shape of the ends is a triangle. A triangular pyramid is so called because the shape of the base is a triangle.