is this figure a polyhedron? yes no

is this figure a polyhedron? yes no

is this figure a polyhedron? yes no

Answer

Explanation:

Step1: Recall polyhedron definition

A polyhedron is a three - dimensional solid made up of flat polygonal faces, straight edges and sharp vertices.

Step2: Analyze the given figure

A cylinder has curved surfaces (the lateral surface) and circular faces. It does not have flat polygonal faces throughout.

Answer:

no