12
12
There are 30 edges on a decagonal prism.
A heptagonal prism has 20 edges.
A rectangular Prism has 12 edges.
A triangular prism has a triangular base. A square-based prism has a square base. A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
12 edges.
A square prism has 12 edges.
A square prism has six faces, eight vertices, and twelve edges. A square prism is a type of rectangular prism.
A square prism has six faces, eight vertices, and twelve edges. A square prism is a type of rectangular prism.
A square prism has six faces, eight vertices, and twelve edges. A square prism is a type of rectangular prism.
A square prism can also be called a cube. A cube will have eight vertices and twelve edges.
7
four
assuming the prism is a cube, there are 6 faces, 12 edges, and 4 vertices * * * * * There i no need to assume anything! The answer is valid for a square prism: a cuboid.
12! square-based prism = rectangular prism. rectangular prism = 4 + 4 + 4 4+4+4=12
16
A triangular prism has 9 edges!
There are 30 edges on a decagonal prism.