Question

The exterior angle of the regular polygon is one third of its interior angle. How many sides has the polygon

Answer 1

The exterior angle of a regular polygon is one-third of its interior angle. Sum of exterior and interior angles is 180 deg. If the interior angle is 3x, the exterior angle is x.

Answer 2

sum of exterior angle and interior angle is 180 deg If the interior angle is 3x,the exterior angle