Q. 85.0( 1 Vote )

# ∠Q is a right angle in ΔPQR and , M . If PQ = 4QR, then prove that PM = 16RM.

mQ = 90

PQ = 4QR

PQ2 = PR × PM …Equation(i)

QR2 = PR × RM …Equation(ii)

Dividing Equation (ii) by Equation(i) we get

Hence PM = 16RM

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