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Help please?!

question/answer choices in attachment, im very clueless on how to figure out this and the answer.

Help please?! question/answer choices in attachment, im very clueless on how to figure-example-1

2 Answers

4 votes
if they are parallel and you extend the lines you can see that the angle A will be the same value as angle 1
180-110=angle 1
angle 1=70
Help please?! question/answer choices in attachment, im very clueless on how to figure-example-1
User Shamone
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4 votes
Line AB is = to 180 so you know that angle a is equal to 70. And since the triangles are the same angle 1 =70°
User Mor Shemesh
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