In triangle PQR Q^ = 90 ( degrees ) , PQ = 56 bm and QR + 32 cm .Find PR
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Answer:
64.5 cm
Step-by-step explanation:
GIVEN: In ∆PQR ,angleQ=90°,PQ=56 cm and QR=32 cm
Now In∆PQR,By Pythagoras Theorem
PR²=PQ²+QR²
=>PR²=56²+32²
=>PR²=3136+1024
=>PR²=4160
=>PR=√4160
=>PR=64.4981 cm
Therefore,PR=64.5 cm (approx)
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