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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° + b° + c° = 180° x° + a°
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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° + b° + c° = 180°
x° + a° = 180°
a° = c°
a° + c° = 90°
x° + a° = b° + c°

User Rod Kimble
by
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2 Answers

1 vote

Answer:

a b

Explanation:

User Icarus
by
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5 votes

The answer is A and B

User Joncham
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