Volume of a sphere (video) | Solid geometry | Khan Academy
https://www.khanacademy.org:443/math/geometry/hs-geo-solids/hs-geo-solids-intro/v/volume-of-a-sphere
WebThe formula for the volume of a sphere is V = 4/3 π r³, where V = volume and r = radius. The radius of a sphere is half its diameter. So, to calculate the surface area of a sphere given the diameter of the sphere, you can first calculate the radius, then the volume. Created by Sal Khan and Monterey Institute for Technology and Education.
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