Question

One angle of a regular polygon is 156°. What is one outer angle?

Answer 1

Step-by-step explanation:

Since the interior angle is 156°,

the exterior angle will be = 180°-156°

=24°.

We know ,

that the number of sides of a regular polygon is 24

given by,

360°/ each exterior angle,

we get,

360°/24°

= 15

The regular polygon has 15 sides.