Find the volume. Find the volume of the given sphere

Solution
The volume of a sphere is
[tex]V=\frac{4}{3}\pi r^2[/tex]Where radius = diameter/2
radius = 5.6/2 = 2.8 cm
[tex]V=\frac{4}{3}\times3.14\times2.8^3=91.906\text{ cm}^3[/tex]Hence, the correct option is D