Seven. Two pentagons, one at either "end", and 5 rectangles along the length.
Chat with our AI personalities
how many faces does a pentagon prism have
A rectangular prism has 6 faces. A pentagon prism has 7 faces. Therefore a rectangular prism has one less face than a pentagonal prism.
A pentagonal prism
I think you mean *Pentagonal Prism" ;D Anyway, there are two Pentagons at each end of the prism, so, so far you have two faces. Now, since a pentagon has 5 sides, there will be 5 faces. 5 + 2 = 7 A Pentagonal Prism has 7 faces.
A square prism has six faces.