Mathematics, 04.11.2021 04:30, biancaadenisee2
Tamara is writing statements to prove that the sum of the measures of interior angles of triangle PQR is equal to 180°. 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 135 degrees. Segment PQ makes 30 degrees angle with line n and segment PR makes 15 degrees angle with line n.
Which is a true statement she could write?
Question 11 options:
Angle PRQ measures 30°.
Angle PRQ measures 15°.
Angle PQR measures 15°.
Angle PQR measures 45°.
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