A sphere,a cylinder and a cone have the same radius and same height.find the ratio of their volumes.(hint: diameter of the sphere is equal to the heights of the cylinder and cone.)
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Hope this helps, and if you find any mistake then please mention it.
Hope this helps, and if you find any mistake then please mention it.
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vivek293:
in last how 2 is divided. once check at last
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To find:
The ratio of volume of sphere, the cylinder and the cone
Solution:
We know that,
The “height of cylinder and cone” to the diameter of sphere is equal.
Radius of sphere is equal to R, Diameter = 2r.
Height of the cylinder and Cone = h =2r (According to the given condition)
Volume of cylinder
Volume of sphere
Volume of cone
Such that,
Volume of cylinder: Volume of sphere: Volume of cone
=3 : 2 : 1
Therefore the expected ratio is 3:2:1.
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