The formulas for the volume of a sphere and the volume of a cylinder are well known. The height of the cylinder is twice that of the radius of the sphere. As we can seem the ratio is 2/3.
The volume of a cylinder with radius r and height 2r can be independently proven to be 2pi. r^3. ... r^3. That the volume of a sphere is 2/3 the volume of the associated cylinder and surface area of a sphere is 2/3 the surface area of associated cylinder are happy coincidences of mathematics
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The formulas for the volume of a sphere and the volume of a cylinder are well known. The height of the cylinder is twice that of the radius of the sphere. As we can seem the ratio is 2/3.
The volume of a cylinder with radius r and height 2r can be independently proven to be 2pi. r^3. ... r^3. That the volume of a sphere is 2/3 the volume of the associated cylinder and surface area of a sphere is 2/3 the surface area of associated cylinder are happy coincidences of mathematics