Faces = 4... Edges = 6... Corners... 4
5 faces 6 corners 9 edges
4 corners 6 edges 4 faces
A triangular based pyramid is usually called a tetrahedron and it has 4 faces, 6 edges and 4 corners (usually called vertices)
A triangular based pyramid would have 4 corners; three for the triangular base and one for the peak. A pyramid has twice as many edges as sides in its base; thus a triangular pyramid has 2 × 3 = 6 edges. A triangular based pyramid is called a tetrahedron.
A triangular-based pyramid has 4 corners, 4 faces and 6 edges.
A triangular prism has 9 edges and 6 corners. P.S. In math, corners are called vertices.
Triangular Prisim
A triangular has 5 FACES,6 CORNERS and 6 EDGES
A triangular prism has 5 faces, 9 edges and 6 vertices
Nine edges (three of them are parallel) and six vertices (corners).
5 faces 9 edges 6 corners
A triangular prism has 6 vertices, 9 edges and 5 faces.