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OpenStudy (anonymous):
If line segment EF is parallel to line segment CD, angle2 = (2x + 101)°, and angle8 = (4x + 55)°, find the value of x. ***picture in comments.***
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OpenStudy (anonymous):
OpenStudy (acxbox22):
angle 2 and angle 8 are same side exterior angles this means they are supplementary so 2x+101+4x+55=180 now solve for x
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