Question

What does the interior angle A of the polygon in the figure equal ?

Answer 1

110 degrees.

Explanation:

The total interior angles in an n sided polygon = (n - 2)180

This has 6 sides so the sum of the interior angles =

(6 - 2)180 = 720 degrees.

m < A = 720 - (50 + 100 + (360 - 130) + 110 + 120)

= 720 - 619

= 110 degrees.