15 sides
15 equal sides
If it's a regular polygon then: 360*15 = 24 sides
17
24 sides
15
If it's a regular polygon with each interior angle being 156 degrees then it will have 15 sides
If it is a regular polygon and each interior angle measures 156 degrees then it will have 15 sides
15 sides
It has 15 sides
It will have 15 sides
360/24 = 15 sides.