The lateral surface of a cylinder is equal to the curved surface of a cone.If the radius is the same,find the ratio of the height of the cylinder and slant height of the cone
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given,radius is same
let's assume radius is 14cm
LSA of cylinder = CSA of cone
2πrh = πrl
2×22/7×14×h. =22/7×14×l
88×h. =44×l
h÷l. =88÷44
2÷1
h:l. =2:1
Therefore,ratio is 2:1
let's assume radius is 14cm
LSA of cylinder = CSA of cone
2πrh = πrl
2×22/7×14×h. =22/7×14×l
88×h. =44×l
h÷l. =88÷44
2÷1
h:l. =2:1
Therefore,ratio is 2:1
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