Question

Which of the following best describes the figure?

A) convex pentagon
B) concave pentagon
C) not a polygon
D) regular pentagon

Answer 1

The figure is a concave pentagon.

Step-by-step explanation:

The best description for the figure is concave pentagon.

1. A convex pentagon has all of its interior angles less than 180 degrees and all of its vertices pointing outwards.
2. A concave pentagon has at least one interior angle greater than 180 degrees or at least one of its vertices is pointing inwards.
3. A regular pentagon has all of its sides and angles equal in measure, and its vertices point outwards.

Therefore, since the figure is neither convex nor regular, it can be described as a concave pentagon.