Question

What is the sum of the measures of the interior angles of a 7-sided polygon?

Answer 1

900°

Explanation:

Answer 2

Answer: 900

Step-by-step explanation: To answer this question it has to be assumed that it is a regular polygon ie with equal angles.

Sum of the interior angles = (7-2)*180 = 5*180 = 900 degrees

So each interior angle = 900/7 = 128.57 degrees.