1 Answer

Xophmeister · Answer 1 · 2020-11-21T07:41:45+0000

Answer:

The sum of the measures of the angles is
$900\°$

Explanation:

we know that

The formula to calculate the sum of the internal angles of a polygon is equal to

$S=(n-2)*180\°$

where

n is the number of sides

In this problem we have

$n=7\ sides$

substitute

$S=(7-2)*180\°=900\°$

Please log in or register to add a comment.