a solid cylinder is melted and cast into a cone of same radius . the heights of the cylinder and cone are in the ratio....?
Answers
Answered by
12
Answer:
Hölã,
Step-by-step explanation:
3:1
the heights of the cone and cylinder are in the ratio. Since cone is formed from the cylinder, hence the volume is same. Therefore, height of the cone and cylinder are in the ratio of 3 : 1.
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@Cutyjanu143
Answered by
17
Answer: h:h' = 3:1
Step-by-step explanation:
volume of cylinder = π r² h
volume of cone = 1/3 πr²h '
Given, Volume of cylinder = Volume of cone
π r² h = 1/3 πr²h'
=> h/h' = 3/1
=> h:h' = 3:1
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