In Î”PQR measure of angle Q is 90Â°. If cosP = 5/13, and PQ = 2.5 – McqOptions

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1.	In Î”PQR measure of angle Q is 90Â°. If cosP = 5/13, and PQ = 2.5cm, then what is the length (in cm) of side PR?
A.	6
B.	6.5
C.	4
D.	5.6
Answer» C. 4

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