Question

How many sides does a regular polygon have if each exterior angle measures 72?

Answer 1

Well, the sum of the exterior angles of a polygon is 360, so if each ext. angle is 72, divide 360 by 72 to find number of sides.
\[\frac{ 360 }{ 72 } = ?\]

Answer 2

So the answer is 5?

Answer 3

That is correct

Answer 4

Thanks :)

Answer 5

Welcome ^_^