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Question Number 13307 by tawa tawa last updated on 18/May/17
Answered by ajfour last updated on 18/May/17
A=πRL−πrl+2πrh=π(9cm)(125×9cm)−π(4cm)(125×4cm)+2π(4cm)(10cm)=[π(125)(81−16)+80π]cm2=236πcm2.
Commented by tawa tawa last updated on 18/May/17
Godblessyousir.
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