Question

1. What is the value of x, type only a numeric answer.
2x
2x
3x

Answer 1

x = 30

Explanation:

Given is an irregular pentagon.

The sum of the exterior angles of an irregular polygon equals 360 degrees.

Therefore,

x° + 2x° + 2x° + 4x° + 3x° = 360°

12x° = 360°

12x = 360

x = 360/12

x = 30