Question

If the sum of interior angle measures of a polygon is 720º, how many sides
does the polygon have?
O A7
O B. 8
o o
SUBMIT

Answer 1

Answer:

The polygon has 6 sides.

Step-by-step explanation:

The sum of interior angle measures of a polygon is 720 degree.

(n-2)*180=720

180n-360=720

180n=720+360

180n=1080

n=1080/180

n=6