What is tge total surface area of a solid sphere of diameter 14cm

Question

asked Apr 28, 2019 118k views

1 Answer

Stjns · Answer 1 · 2019-05-02T16:14:30+0000

The surface area of a sphere of radius r is A = 4π*r^3.

Since the radius in this case is 7 cm (half the 14 cm diameter), the area of this sphere is

A = 4π(7 cm)^2, or 196π cm^2.