Math, asked by mdsohailkhan9593, 11 months ago

In a triangle ,PQ=5Y-7,PR=3Y-1,QR=4Y+1 PQ=A.FIND THE VALUE OF Y B.CALCULATE THE PERUNETWR OF TRIANGLE PQR

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Answered by khanumhindigmailcom

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sorry I don't know this answer who will answer this question

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