Answer:
AB should be equal to 37
Step-by-step explanation:
The slope is 2/1
to get slope you do rise over run
The two labeled angles are alternate interior angles, and as such, they are the same.
From this result you can build the equation

and solve it for x: subtract 13x from both sides to get

and add 2 to both sides to get

Check: if we plug the value we found we have

So the angles are actually the same, as requested.
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