Question

PQRS is a rectangle If PQ=8cm,SP=6cm find PR

Answer 1

$\huge\boxed{\ \ \ \huge\boxed{\ \ \ \huge\boxed{\bold{\ \ \ \ \ ANSWER: 10\ cm\ \ \ \ }\ \ \ }\ \ \ }\ \ \ }$

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$Here, PR is a diagonal. And also SP = PR = 6 cm \\ \\ \\ \therefore\ PR = \sqrt{PQ^2+QR^2} \\ \\ \Rightarrow\ PR=\sqrt{8^2+6^2} \\ \\ \Rightarrow\ PR=\sqrt{64+36} \\ \\ PR=\sqrt{100} \\ \\ PR=\bold{10\ cm} \\ \\ \\ \\ \\ Hope this helps. \\ \\ \\ Thank you. :-)$