Question

a sphere a cylinder and a cone have same radius and same height.find the ratio of their volumes​

Answer 1

Answer:

All the solids have the same radius and same height. Let the radius of each solid be r and since the height of the sphere is equivalent to diameter, let the height be 2r. ... So, the ratio of curved surface area of sphere, cylinder and cone is 4:4:√5.

Answer 2

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All the solids have the same radius and same height. Let the radius of each solid be r and since the height of the sphere is equivalent to diameter, let the height be 2r. ... So, the ratio of curved surface area of sphere, cylinder and cone is 4:4:√5