What is a triangular prism? Learn the triangular prism definition, what they look like, and how many bases, faces, edges, and vertices a triangular prism has.

Learn about triangular prism and its structure with our bite-sized video lesson! See real-life examples and test your knowledge with an optional quiz for practice.

What is a triangular prism? Learn the triangular prism definition, what they look like, and how many bases, faces, edges, and vertices a triangular prism has.

What is a triangular pyramid? Learn what a triangular pyramid looks like and see how many edges, bases, and vertices a triangular pyramid has. You...

What is a triangular prism? Learn the triangular prism definition, what they look like, and how many bases, faces, edges, and vertices a triangular prism has.

A triangular prism is a polyhedron (a 3-D shape with flat surfaces) that has five faces, or flat surfaces. It also has six vertices, or corners, and nine edges.

Learn how many vertices, edges, and faces a polyhedron has. Discover how to use Euler's formula to count the number of faces, vertices, and edges of a shape.

Learn what a pentagonal prism is and its connection to polygonal prisms. Understand prism properties and see diagrams of pentagonal prism faces, sides, and vertices.

Learn all about rectangular pyramids in our video lesson. Watch now to explore key properties and see real-world examples of this fundamental 3D shape, then take a quiz.

Prism for Example 1 Step 1: Create a net for the triangular prism by "cutting" two edges of the triangular faces and unfolding.