True.True.True.True.
A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.
A pentagonal pyramid has 6 vertices.
Ten edges , six faces and six vertices's
That could be a pentagonal pyramid.
A pentagonal pyramid has 6 faces, 6 vertices and 10 edges.
6 vertices.
It has 6 vertices.
A pentagonal based pyramid has 6 faces, ten edges and 6 vertices.
A pentagonal pyramid, A rectangle based dipyramid, A triangular prism.
A pentagonal based pyramid has 6 faces, ten edges and 6 vertices.
It could either be a triangular prism or a pentagonal pyramid