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Jack is framing the roof of a structure using a triangle and two exterior angles.

Which relationships about the interior and exterior angles are true? Check all that apply.

A) a° + b° + c° = 180°

B) x° + a° = 180°

C) a° = c°

D) a° + c° = 90°

E) x° + a° = b° + c°

 

~Hannah😇😇😇😇

 Apr 18, 2021
 #1
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s i said inn the last problem you asked, the sum of the interior angles of a triangle always add up to 180 so option a is correct.

the base is a straight line so it has degree 180, therefore b is also correct. C is not correct otherwise this would be a rectangle. D is not correct, and niether is E.

 

Finally we have that A and B is corrrect.

 Apr 18, 2021
 #2
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What is your name? 

I'm going to need more help from you!

And I'll be glad to hepl you anytime too!

~Hannah😇😇😇😇

Guest Apr 18, 2021
 #3
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Never mind about you name!

~Hannah😇😜😇😜😇😜

Guest Apr 18, 2021
 #4
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Im probably not goning to give my irl name but this is my account i just created it

 Apr 18, 2021

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