Question

In the figure below, line l is parallel to line m, PQ = QR and angle RQS = 80 degree. What is the measure of angle PQR?

Answer 1

Answer:

ANGLE PRQ = 80 (ALTERNATE INTERIOR ANGLE)

ANGLE PRQ=ANGLE QPR =80°(ISOCELES TRIANGLE)

80+80+PQR=180° (ANGLE SUM PROPERTY)

PQR=20°

Step-by-step explanation:

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