Question

Can someone help me on this question please and explain how you got the answers

Answer 1

540

Explanation:

The sum of the measures of the interior angles of a polygon with n sides :

(n – 2)180

As you know, pentagon has 5 sides so n = 5

Sum of the interior angles of a pentagon

= (5 - 2) 180

= (3) 180

= 540