The volume of sphere formula is useful in designing and calculating the capacity or volume of such spherical objects. For more tips including examples you can use for practice read on. Where r is the radius of the sphere.
Derive the formula v 23pi R3 for the volume of a hemisphere of radius R by comparing its cross sections with the cross sections of a solid right circular cylinder of radius R and Height R from which a solid right circular cone of base radius R and height R has been removed.
For more tips including examples you can use for practice read on. Dividing this by the formula for the volume of the sphere not the derived formula and multiplying comes out as 9 after adjusting for significant digits. Volume of spheres Worksheets. To find the volume of sphere we have to use the formula.