One of the angles of a regular octagon is 135°. What is the sum of the measures of all the interior angles of this octagon? A. 720° B. 1056° C. 1080° D. 1584°

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Apr 7, 2023 46.9k views

19 votes

One of the angles of a regular octagon is 135°. What is the sum of the measures of all the interior angles of this octagon?

A. 720°
B. 1056°
C. 1080°
D. 1584°

Mathematics
high-school

Dawg asked

by Dawg

5.7k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

5 votes

Answer: C

Explanation:

Since an octagon has 8 interior angles, the sum of the measures is 135(8)=1080.

Paho answered Apr 13, 2023

by Paho

6.2k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

6.3m questions

8.3m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions