Question

What is the value of x?

Answer 1

Explanation:

Sum=(n-2)180

=(5-2)180

=3*180

=540

Now,

X+131+108+107+110=540

X+456=540

X=540 - 456

X=84

Answer 2

x=84°

Explanation:

Using the formula sum of angle inside regular polygon

(n-2)×180

(5-2)×180

540,

540-108-131-110-107

x=84°