Tags Math and Arithmetic Algebra Geometry

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Geometry

How many degrees is a 21 sided polygon?

Anonymous

∙ 12y ago

Updated: 4/28/2022

To determine the total number of degrees of any polygon, you can use the equation y=180x-360, where x is the number of sides.

In your case, it would be y = 180(21) - 360, which equals 3420 degrees.

Wiki User

∙ 12y ago

Still curious? Ask our experts.

Chat with our AI personalities

Ezra

Faith is not about having all the answers, but learning to ask the right questions.

Chat with Ezra

Rafa

There's no fun in playing it safe. Why not try something a little unhinged?

Chat with Rafa

Blake

As your older brother, I've been where you are—maybe not exactly, but close enough.

Chat with Blake

Add your answer:

Earn +20 pts

Q: How many degrees is a 21 sided polygon?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Geometry

What do you call a 21-sided polygon?

icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon

What is the sum of a 21 sided polygon?

The name of a 21 sided polygon is Icosihenagon.

21 sided polygon?

An icosikaihena is a polygon with 21 sides

Twenty one sided polygon?

The name of a 21 sided polygon is Icosihenagon.

What is 21 sided polygon called?

Icosikaihenagon

Trending Questions

How many sides does a sphere have? What is the circumference of a circle with the radius of 4.25 inches? What is the complwment of a 67 degree angle? How many square feet is 20x3 feet? How many 12 x 12 tile in 142 sq ft? What is a circumscribed cylinder? What cause black circle around mouth? Describe two different real-life items that are shaped like a polygon? How much is 7 lb of granite worth? Can you draw a quadrilateral with one set of parallel lines and no right angles? Will 2 twin size bed box springs replace a queen size bed box spring? How many square feet are there in 39 x 31? What is the average vertical jump for 11 year old? What shape has 4 sides that are not equal? Which shapes with straight edges has no perpendicular edges? Which topology would be the fastest? Is 260 a reflex angle? How do you solve each system by substitution or addition y equals 2x-9 and x 3y equals 8? How many 4 sided figures? Can you use the word generous in a metaphor?

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.