15 sides
If it is a regular polygon and each interior angle measures 156 degrees then it will have 15 sides
A regular polygon that has an exterior angle of 60 degrees = 360/60 = 6 sides and it is an hexagon
8
18
15 sides
12 sides
If it is a regular polygon and each interior angle measures 156 degrees then it will have 15 sides
A regular polygon that has an exterior angle of 60 degrees = 360/60 = 6 sides and it is an hexagon
It will have 6 sides
20
8
18
12
5
15
How many sides does a regular polygon have if each exterior angle measures 20?