Question

What is the sum of the interior angles of a regular polygon with 13 sides?

giving 20 points!!

Answer 1

was gonna answer but they already answered

Answer 2

1980

Explanation:

13 sides

Number of sides n=13

The sum of interior angles of polygon =(2n−4)×90o

=(2×13−4)×90o

=(26−4)×90o

=22×90o

We get,

=1980