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A 5m wide lawn is cultivated all along t...

A 5m wide lawn is cultivated all along the outsides of a rectangular plot measuring ` 90 m xx 40 m `. The total area of the lawn is :

A

`1441 m^2`

B

`1400 m^2`

C

`2600 m^2`

D

`420 m^2`

Text Solution

Verified by Experts

The correct Answer is:
B
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