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In triangleABC , P, Q and R are the mid...

In `triangleABC` , P, Q and R are the midpoints of AB, BC and CA respectively . If ar(PBQR)=36 `cm^2` , then ar(ABC)=____ `cm^2`

A

18

B

36

C

54

D

72

Text Solution

Verified by Experts

The correct Answer is:
B
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