A triangle with side lengths of 21, 17, and 18 is classified as acute, obtuse, right, or equiangular?

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

ShawnD asked Apr 12, 2022

337,184 views

14 votes

A triangle with side lengths of 21, 17, and 18 is classified as acute, obtuse, right, or equiangular?

Mathematics
high-school

ShawnD asked Apr 12, 2022

by ShawnD

2.5k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

14 votes

Answer:

Acute

Explanation:

and angle lower than 90 is acute exactly 90 is an right angle from 90 to 180 obtuse 180 to 360 reflex angle and equalateral is 60 degrees on each angle

Anatoliy Gusarov answered Apr 18, 2022

by Anatoliy Gusarov

2.7k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions