Answer:
The sum of the exterior angles in a convex 50-gon polygon is 360° ⇒ A
Step-by-step explanation:
- The formula of the sum of the interior angles of any polygon is ∑ = (n - 2) × 180°, where, n is the number of the sides or the angles of the polygon
- The sum of the measures of the interior angle and the exterior angle at a vertex of the polygon is 180°
- The sum of the exterior angles of any polygon (n-gon) is 360°
In the question
∵ The polygon has 50 sides
→ By using the 3rd rule above
∵ The sum of the exterior angles of any polygon (n-gon) is 360°
∴ The sum of the exterior angles in a convex 50-gon polygon is 360°
