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Mathematics 13 Online
OpenStudy (anonymous):

In PQR, mP = 60, mQ = 30, and mR = 90. Which of the following statements about PQR are true? A. QR =square root 3 x PR B. QR = 2 x PR C. PQ = square root 3 x PR D. PQ = 2 x PR E. PR =square root 3 over 2 x PQ F. QR =square root 3 over 2 x PQ

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