asked 133k views
2 votes
Which polygon has interior angles whose measures sum to 720°?

A. hexagon
B. heptagon
C. octagon
D. nonagon

1 Answer

3 votes
It is an hexagon
180(n-2) = 720
n-2 = 4
n = 6
answered
User Tuxmentat
by
7.9k points
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