what is m∠1+m∠2+m∠3+m∠4=180?

What thereom or posulate..ect is this?

Update:

also : what is m∠1+m∠4 = m∠2+m∠3+m∠4?

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Helpful Social

Copyright © 2024 1QUIZZ.COM - All rights reserved.