volume of a sphere volume of a pyramid A sphere with radius r r has a volume of \frac 4 3 \pi r^3 34πr3 and a surface area of 4 \pi r^2 4πr2. A sphere has several interesting properties, one of which is that, of all shapes with the same surface area, the sphere has the largest volume
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volume of a sphere The volume is 4 / 3 π r 3 for the sphere, and 2 π r 3 for the cylinder. The surface area is 4 π r 2 for the sphere, and 6 π r 2 for the cylinder including its two bases, where r is the radius of the sphere and cylinder