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The area of the region covered by the TV...

The area of the region covered by the TV., broadcast by a T.V. tower of height 100 m is (in `m^2`)

A

`8.4 pi xx10^(8)`

B

`1.28 pi xx 10^(9)`

C

`1.92 pi xx 10^(8)`

D

`8.4 pi xx 10^(9)`

Text Solution

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The correct Answer is:
B
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