3 years ago

If the sum of interior angle measures of a polygon is 720º, how many sides

Mathematics

1 answer:

Vladimir [108]3 years ago

4 0

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

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