Question

What is the value of x?

Answer 1

x = 84°

Explanation:

The sum of the interior angles of a pentagon is equal to 540°.

x + 107 + 108 + 110 + 131 = 540

x + 456 = 540

x + 456 - 456 = 540 - 456

x = 84

Answer 2

x = 84

Explanation:

If you add up all of the internal angles in ANY pentagon it will be 540, so

x = 540 - (131+108+107+110)