No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more.
72
9
A regular polygon with an exterior angle of40O is a nonagon, and has 9 sides.
15 sides
A regular polygon that has 180 degrees is an equilateral triangle.
It has 180 sides if the interior of the (regular) polygon has a total of 178 'degrees'.
The polygon has 16 sides :)
5 sides and it is a regular pentagon
A regular polygon with exterior angles of 30 degrees has: 360/30 = 12 sides
That's true if the interior angles are 108 degrees, but a regular polygon cannot have exterior angles of 108 degrees.
8
The sum of the exterior angles of any irregular or regular polygon is 360 degrees. In this case it is a regular polygon. 360/60 = 6 sides It is a regular hexagon that has 6 equal sides.
A regular polygon will have 360 sides with exterior angles of 181 degrees.
Providing that its a regular polygon then it will have 12 sides
15 equal sides
It will have 6 sides