Tags 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>Math & Arithmetic

How many diaganls does an octagon have?

Anonymous

∙ 9y ago

Updated: 12/17/2022

An 8 sided octagon has 20 diagonals according to the formula 0.5*(n^2 -3n) whereas n is the number of sides of the polygon.

Wiki User

∙ 9y ago

Still curious? Ask our experts.

Chat with our AI personalities

Rafa

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

Chat with Rafa

Devin

I've poured enough drinks to know that people don't always want advice—they just want to talk.

Chat with Devin

Steve

Knowledge is a journey, you know? We'll get there.

Chat with Steve

Add your answer:

Earn +20 pts

Q: How many diaganls does an octagon have?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Math & Arithmetic

How many side on an octagon?

An octagon has eight sides.

How many angles has a octagon?

An Octagon has 8 sides

How many angles re on the interior of any octagon?

An octagon has 8 angles.An octagon has 8 angles.An octagon has 8 angles.An octagon has 8 angles.

How many sides dose octagon have?

A octagon has 8 sides.

How many bisecting diagonals does an octagon have?

None, if it is an irregular octagon.

Trending Questions

What shapes have exactly four faces? What is the product of prime factor of 100? What is the product of the prime factors of 1274? What is a different way of writing 23? What is 8899 multiple by 89? How many questions are you allowed to miss on a Permit Test In WV? How many edges does tetradecahedron have? What is the sum of the first 4 prime numbers greater than 2 and lees than 12? What two numbers add to give you 25 and multiply to give you 26? Which is the oldest number? What is 842 million in numbers? What is the HCF of 15 and 290? What is the surface area of the sphere with a radius of 1 meter? How do you put 0.8 in expanded form? Why an ecological pyramid is smaller than the top than the bottom? How many significant figures are in 0.0290? What unit would be used to find the mass of an orange? What is 53 over 198 as a decimal? How many times can 5 go into 315? What family is triangle?

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.