Math, asked by seema651975, 6 days ago

please tell please ​

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Answers

Answered by piyushrajcomin
1

Answer:

given

PQ=12CM

PR=13CM

IN TRIANGLR PQR WE NEED TO FIND QR SO BY PYTGOREN THERON WE FIND IT

PQ²+QR²=PR²

12²+QR²=13²

144+QR²=169

QR²=169-144

QR²=25

BY REMOVING SQUARE FROM QR THEN

QR=5CM ANS

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