Prism: is a space figure that has flat polygon surfaces (faces). Two of
the faces (the bases) are parallel and congruent (they can be any
polygon. The other faces are parallelograms.
Euler’s Formula: Edges = Faces + Vertices – 2
Surface Area: This is the area of all the
shapes that make up the entire prism.
For example, this rectangular prism has 6 sides, the bases are two
squares, each of the sides is a rectangle. To find the surface area, you
must find the area of each face and add it up.