Question

A 20-sided regular polygon has an angle measure represented as 3g°.

Determine the value of g.

g = 180
g = 162
g = 60
g = 54

Answer 1

1. m∠C = 121

2. 720

3. 126°

4. x = 23

5. 150°

6. 162°

7. g = 28

Explanation:

you need to know interior angles to find the sum for Q2, 5, 6, & 7