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Twenty metres of wire is available for f...

Twenty metres of wire is available for fencing off a flower-bed in the form of a circular sector. Then the maximum area (in `s qdotm)` of the flower-bed is: 25 (2) 30 (3) 12.5 (4) 10

A

`12.5`

B

`10`

C

`25`

D

`30`

Text Solution

Verified by Experts

The correct Answer is:
C
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