Question

Please help me solve my problem!!!

Answer 1

360 degrees

Explanation:

For a polygon of n sides, the sum of the measures of the interior angles is

(n - 2)180.

A quadrilateral has 4 sides, so n = 4.

(4 - 2)(180) = 2(180) = 360

Answer: 360 degrees.

Answer 2

360°

Explanation:

360°