Triangle PQR is right angle triangle with angle P= 90°and PM is parpendicular QR, if QR =12.5. MQ=4.5 calculate the length of PR
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We can use Pythogoras Theorem for this question.
(QR)²=(PR)²+(PQ)²
(12.5)²=(PR)²+(4.5)²
(156.25) - (20.25)=(PR)²
(136)=(PR)²
PR=√136
(QR)²=(PR)²+(PQ)²
(12.5)²=(PR)²+(4.5)²
(156.25) - (20.25)=(PR)²
(136)=(PR)²
PR=√136
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