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AB||CD. Find the measure of

AB||CD. Find the measure of-example-1
User Senz
by
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1 Answer

5 votes

Answer:

135 degrees

Explanation:

3x+15 = 5x - 5 because of the alternate interior angles theorem.

20 = 2x

x = 10

3(10) + 15 = 30+15 = 45

Remember that a line has a measure of 180 degrees. So we can just subtract the angle we found from 180 degrees to get BFG.

180-45 = 135.

User Shreeraj
by
5.1k points