4 corners 6 edges 4 faces
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 based pyramid is usually called a tetrahedron and it has 4 faces, 6 edges and 4 corners (usually called vertices)
A triangular based pyramid has 6 edges and 4 vertices.
6 edgesA triangular based pyramid has 8 edges
a triangular pyramid.
A triangular-based pyramid has six edges: three in the base triangle and three from there to the apex.
A triangular based pyramid has 4 facxes, 4 vertices and 6 edges
A triangular pyramid has 4 corners and 6 edges (and 4 faces).
It has 6 edges.
It has six edges.
Six edges.