Math, asked by barbaras, 10 months ago

triangle ABC ~triangle PQR A(triangle ABC) : A(PQR) =9:16 find BC : QR

Answers

Answered by ap9607040

75

Answer:

Step-by-step explanation:

ar(ABC)/ar(PQR)=9/16

(BC/QR)^2=9/16 [area theorem]

BC/QR=(9/16)½

BC/QR=3/4

HENCE,

BC:QR=3:4

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