IDNLearn.com: Where curiosity meets clarity and questions find their answers. Discover reliable and timely information on any topic from our network of experienced professionals.

What is the sum of the interior angle measures of the polygon


What Is The Sum Of The Interior Angle Measures Of The Polygon class=

Sagot :

Answer:

1260°

Step-by-step explanation:

The sum of the measures of the interior angles of a polygon of n sides is

(n - 2)180°

This polygon has 9 sides, so n = 9

sum = (9 - 2)180°

sum = 7(180°)

sum = 1260°