Question

determine whether the solid is a polyhedron. then identify the solid. the figure is select choice it is a select choice

Explanation:

Step1: Recall polyhedron definition

A polyhedron is a solid - figure whose faces are all polygons.

Step2: Analyze the given solid

A sphere (the given figure) has a curved surface and no flat polygonal faces.

Answer:

It is not a polyhedron. The solid is a sphere.