Question

12 multiple choice 1 point is the polygon concave or convex?

Explanation:

Step1: Recall convex - concave polygon definition

A convex polygon has all interior angles less than 180° and any line segment between two vertices lies entirely inside or on the polygon. A concave polygon has at least one interior angle greater than 180°.

Step2: Examine the given polygon

The given polygon has all interior angles less than 180° and any line - segment between two vertices lies within the polygon.

Answer:

B. Convex