# What is the measure of an exterior angle of a dodecagon?

##### 2 Answers

Write your answer here...

Start with a one sentence answer

Then teach the underlying concepts

Don't copy without citing sources

preview

?

#### Answer

Write a one sentence answer...

#### Answer:

#### Explanation

Explain in detail...

#### Explanation:

I want someone to double check my answer

mason m
Share

Dec 6, 2015

#### Answer:

#### Explanation:

For a regular

Since a dodecagon has

Was this helpful? Let the contributor know!

Write your answer here...

Start with a one sentence answer

Then teach the underlying concepts

Don't copy without citing sources

preview

?

#### Answer

Write a one sentence answer...

#### Answer:

#### Explanation

Explain in detail...

#### Explanation:

I want someone to double check my answer

Describe your changes (optional) 200

Zor Shekhtman
Share

Dec 6, 2015

#### Answer:

Exterior angles of dodecagon measure

#### Explanation:

Exterior angle of a dodecagon (12-sided regular polygon) is supplementary to its interior angle.

Sum of all interior angles of

Therefore, sum of interior angles of

All 12 interior angles of dodecagon are equal, so each is

A supplementary exterior angle, therefore, equals to

Was this helpful? Let the contributor know!

Describe your changes (optional) 200