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A Joker’s cap is in the form of a right ...

A Joker’s cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. The area of sheet required to make 10 such caps :

A

`5500 cm^2`

B

`6500 cm^2`

C

`8500 cm^2`

D

`3500 cm^2`

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MBD-Surface Areas and Volumes-Exercise
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