babwahanisah babwahanisah
  • 17-07-2017
  • Mathematics
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Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points)

Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal 5 points class=

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bcalle
bcalle bcalle
  • 17-07-2017
If AB and CD are parallel lines and PR is the transversal, then angle PRD = angle APR by alternate interior angle theorem.
Angle PRD = 120 degrees so,  65 + x = 120 degrees
120 - 65 = 55 degrees
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