Hey frends....
Help me with this question......
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[(CSA of cylinder)/100]*0.2sqcm=360$
CSA of cylinder)/100=360/0.2
CSA of cylinder/100=1800
CSA of cylinder=180000
we know,
2πr(h+r)=180000
2*22/7*28(h+28)=180000
176(h+28)=180000
h+28=180000/176
h+28=2368.421(ap)
h=2368.421-28
h=2340.421cm
CSA of cylinder)/100=360/0.2
CSA of cylinder/100=1800
CSA of cylinder=180000
we know,
2πr(h+r)=180000
2*22/7*28(h+28)=180000
176(h+28)=180000
h+28=180000/176
h+28=2368.421(ap)
h=2368.421-28
h=2340.421cm
shivani301:
it's a cylindrical vessel not cone
ok
check now
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thanks bro
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