Question

Please help me solve my problem!!!

Answer 1

Answer:

360°

Step-by-step explanation:

360°

Answer 2

Answer:

360 degrees

Step-by-step 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.