Math, asked by arbaz6929, 3 months ago

In PQR Q = 900, P=300, R=600, PR = 14 then find QR.

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Answered by aafiyasiddiqui1234

0

Good Afternoon dear

yeh raha aapka answer

Hope it helps you..

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Answered by parisha2603

0

Answer:

7cm

Step-by-step explanation:

Using trigonometric ratios,

In PQR,

QR/PR = Cos R

QR/14 = Cos 60( 1/2)

QR = 7cm

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