10. In APQR, right-angled at Q, PR+QR = 25 cm and PQ = 5 cm. Determine the values of sin P, cos P and tan P.

Given PR + QR = 25 , PQ = 5 PR be x.  and QR = 25 - x   Pythagoras theorem ,PR2 = PQ2 + QR2 x2 = (5)2 + (25 - x)2 x2 = 25 + 625 + x2 - 50x 50x = 650 x = 13   PR = 13 cm QR = (25 - 13) cm = 12 cm sin P = QR/PR = 12/13 cos P = PQ/PR = 5/13 tan P = QR/PQ = 12/5 HOPE IT HELPS (◕‿◕✿)

The answer should be 5.