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OpenStudy (anonymous):
Marc is writing statements to prove that the sum of the measures of interior angles of triangle PQR is equal to 180o. Line m is parallel to line n. Line n is parallel to line m. Triangle PQR has vertex P on line n and vertices Q and R on line m. Angle QPR is 85 degrees.Segment PQ makes 45 degree angle with line n and segment PR makes 50 degree angle with line n. Which is a true statement he could write? Angle PRQ measures 45o. Angle PQR measures 85o. Angle PQR measures 40o. Angle PRQ measures 50o.
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OpenStudy (anonymous):
OpenStudy (anonymous):
@paki
OpenStudy (anonymous):
@ganeshie8 please help
OpenStudy (anonymous):
@pooja195
OpenStudy (anonymous):
@smartkid2000
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OpenStudy (anonymous):
The answer was D
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