Question

Look at the solid shown below.

Answer 1

Which statement is true about the solid?

It is a regular polyhedron as the vertex meets the center of the base at an angle greater than 90°.

It is a non-regular polyhedron as its vertex meets the base at an angle less than 90°.

It is a non-regular polyhedron as all its faces are comprised of three-sided polygons.

It is a regular polyhedron as all its faces are comprised of identical polygons.

Answer 2

t is a regular polyhedron as the vertex meets the center of the base at an angle greater than 90°.