# What is the sum of the angles in a 7 sided polygon?

Dec 25, 2015

900 degrees

#### Explanation:

The formula for calculating the sum of the interior angles of a regular polygon is: (n - 2) × 180°. Where n is number of sides.

sum of angles = (n - 2) $\times$ 180

sum of angles = (7 - 2) $\times$ 180

sum of angles = 5 $\times$ 180

sum of angles = 900 degrees