2pie.r.h=2/3. 2pie.r(r+h)
h=2/3(r+h)
3h=2(6+h)
3h-2h=12
h=12cm
If the curved surface area of cylinder is two-third of the total surface area and radius of its base is 6cm, find the height of the cylinder.
2pie.r.h=2/3. 2pie.r(r+h)
h=2/3(r+h)
3h=2(6+h)
3h-2h=12
h=12cm
If the curved surface area of cylinder is two-third of the total surface area and radius of its base is 6cm, find the height of the cylinder.
S.E.E. Solution
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Soln: 2pie.r.h=2/3. 2pie.r(r+h) h=2/3(r+h) 3h=2(6+h) 3h-2h=12 h=12cm
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