There are 20 angles.
A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.
A pentagonal pyramid has 6 vertices.
A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.
a pentagonal pyramid is also known as a pentahedron
8
Not normally if it's a regular based pentagonal pyramid.
A pentagonal pyramid has 6 faces.
Not sure about phaces, but a pentagonal pyramid has 6 faces.
A pentagonal what? A pentagonal pyramid or pentagonal prism have different numbers of vertices.
A pentagonal pyramid has exactly 6 faces.and a pentagonal prisim has 7
A pentagonal pyramid has exactly 6 faces.and a pentagonal prisim has 7
A pentagonal pyramid has 6 vertices.
A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.A pentagonal pyramid is one possible answer.
A pentagonal pyramid has 6 faces, 6 vertices and 10 edges.
a pentagonal pyramid is also known as a pentahedron
6.
7