Question

fill in the blank under each figure below. your answer tetrahedron square pyramid triangular prism number of faces = number of edges = 8 number of vertices =

Explanation:

Step1: Recall tetrahedron properties

A tetrahedron has 4 triangular faces.

Step2: Recall triangular - prism properties

A triangular prism has 6 vertices. It has 2 triangular bases and 3 rectangular lateral faces. Each triangular base has 3 vertices, so in total 6 vertices.

Answer:

Number of faces (tetrahedron) = 4
Number of vertices (triangular prism) = 6