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In trianglePQR, angleQ=90^@, PQ=5 cm and...

In `trianglePQR, angleQ=90^@`, PQ=5 cm and PR=13 cm. Then ar(PQR)=____ `cm^2`

A

15

B

30

C

45

D

60

Text Solution

Verified by Experts

The correct Answer is:
C
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