Question

identify the 3d figure. triangular prism rectangular prism triangular pyramid cone

Explanation:

A triangular prism has two triangular bases and three rectangular lateral faces. The given 3D figure has triangular ends and rectangular sides, matching the definition of a triangular prism. A rectangular prism has rectangular bases, a triangular pyramid (tetrahedron) has a triangular base and three triangular faces, and a cone has a circular base and a curved surface, so those don't match.

Answer:

Triangular Prism