Table of Contents

- 1 What shape has an exterior angle of 12 degrees?
- 2 How many sides does a regular polygon have if the measure of an exterior angle is 30 degrees?
- 3 Is it possible to have a regular polygon with an exterior angle of 12?
- 4 What is the exterior angle of a 13 sided polygon?
- 5 How many sides does a regular polygon have if the measure of an exterior angle is 45 degree?
- 6 How many sides does a regular polygon If the measure of an exterior angle is 15 degree?

## What shape has an exterior angle of 12 degrees?

Regular Dodecagon

Finding Angles and Perimeter of a Regular Dodecagon Think: to go around the shape, you make a complete circle: 360°. So, divide 360° by the dodecagon’s twelve exterior angles.

### How many sides does a regular polygon have if the measure of an exterior angle is 30 degrees?

12 sides

Since all the angles are congruent, 30a=360 , and a=12 . Since a=s , s=12 , so the polygon has 12 sides.

**How many sides does a regular polygon have if the measure of an exterior angle is 300?**

As it is a regular polygon, all exterior angles are equal and are 30o . Hence number of sides of the polygon is 360o30o=12 .

**How do you find the number of sides of a regular polygon with an exterior angle?**

Divide 360 by the amount of the exterior angle to also find the number of sides of the polygon. For example, if the measurement of the exterior angle is 60 degrees, then dividing 360 by 60 yields 6. Six is the number of sides that the polygon has.

## Is it possible to have a regular polygon with an exterior angle of 12?

However, if we have added information that the polygon is a regular polygon , this means all interior as well as exterior angles would be equal. Then number of sides then would be 360∘12∘=30 .

### What is the exterior angle of a 13 sided polygon?

Thus our interior angle = 152.3 and exterior angle =27.7.

**How many sides does a regular polygon have if the measure of an exterior angle is 60 degree?**

n*60=360 => n=6. n(number of sides) = 6.

**How many sides does the regular polygon have if the measure of an exterior angle is 36 degree?**

Answer: The polygon has 10 sides.

## How many sides does a regular polygon have if the measure of an exterior angle is 45 degree?

8

Sum of exterior angle of any polygon is 360o . As each exterior angle is 45o , number of angles or sides of the polygon is 360o45o=8 .

### How many sides does a regular polygon If the measure of an exterior angle is 15 degree?

24 sides

The polygon has 24 sides.

**What is the measure of an exterior angle of a regular polygon with 10 sides?**

36°

In the regular decagon, all angles are equal. The sum of all exterior angles of the regular decagon is 360°. As the number of sides is 10 in a decagon. Therefore each exterior angle is equal to 36°(360° ÷ 10 =36°).