Question

1. what is the sum of the exterior angles of this pentagon? options: 540°, 90°, 360°, 180°

Explanation:

Step1: Recall polygon exterior angle rule

For any convex polygon (including pentagons), the sum of the exterior angles, when taking one exterior angle per vertex, is always a constant value, regardless of the number of sides.

Step2: Identify the constant sum

The fixed sum of exterior angles for any convex polygon is $360^\circ$.

Answer:

360°