a triangular pyramid has 6 edges
that is true
A triangular pyramid has 6 edges.
A tetrahedron is a solid figure with 6 edges. There's no such thing as solid edges. A tetrahedron is a triangular pyramid, with 4 vertices, 6 edges and 4 triangular faces. In a regular tetrahedron (the first Platonic solid) all triangles are equilateral.
To determine the number of edges in a solid, you need to know its type. For example, a cube has 12 edges, while a tetrahedron has 6 edges. If you specify the type of solid, I can provide the exact number of edges it has.
A pyramid.
Assuming that a solid triangle is a tetrahedron, the answer is: faces: 4 edges: 6 vertices: 4
6
It is a hexahedron
A hexagonal solid * * * * * The correct answer is a triangular pyramid, which is also known as a tetrahedron.
A triangular pyramid has 4 faces and has 6 edges
A triangular prism
a triangular pyramid...
cube