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A semi-circular sheet of metal of diamet...

A semi-circular sheet of metal of diameter 28 cm is bent into an open conical cup. The depth of the cup is approximately

A

`624.26 cm^(3)`

B

`622.38 cm^(3)`

C

`622.56 cm^(3)`

D

`623.20 cm^(3)`

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The correct Answer is:
B
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