What type of geometric shape has three rectangle surfaces and triangular bases?

A geometric shape that has three rectangular surfaces and triangular bases is called a triangular prism. It is a three-dimensional shape with two triangular bases and three rectangular faces.

The type of geometric shape that has three rectangle surfaces and triangular bases is a triangular prism. A triangular prism is a three-dimensional shape that consists of two triangular bases connected by three rectangular faces. It is called a prism because its bases are parallel and congruent, while its lateral faces are rectangular. The term "triangular" indicates that the bases are triangles.