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2 votes
I don't get it at all could you go step by step with me

I don't get it at all could you go step by step with me-example-1
User Erinn
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2 Answers

3 votes
Okay, so if e=110, then so does c, because they are Alternate Interior angles. If c=110, then so does a, because they are Alternate Exterior. Angles a and b are on a straight line, which equals 180 altogether, and 180-110 is 70, so the measure of angle b is 70.

Hope this helps ya
User Darius Bogdan
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4 votes
∠e = 110°
What is ∠b?

To find this, we look at our angles. ∠e and ∠b are what we call alternate exterior angles. These are basically just angles on the outside of the traversals, when added with each other, equal 180°. This may sound complicated, but it is fairly easy.

All you have to do is take 180 and subtract it from ∠e.

So, 180° - 110° = 70°

So, ∠b is equal to 70°

Your answer is B) 70°

~Hope I helped!~
User Vjollca
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