Find the number of sides of a regular polygon if one interior angle us 60 degrees

Question

asked Jan 12, 2018 46.3k views

1 Answer

ThomasAFink · Answer 1 · 2018-01-18T14:32:55+0000

360°÷n = number of sides of a regular polygon.

n= one of the exterior angle of a regular polygon.

180°-60°=120°
n=120°

360°÷120°= 3