Question

The surface area of a sphere is 676cm. Determine the diameter of the sphere.

Answer 1

Surface Area = 46.08cm

Explanation:

676 = 4 π r^2

676 = 4π× r^2

676/4π =r^2

`\sqrt{(676)/(4\pi ) } }`= r

23.04190006 = r

therefore diameter = 46.08380012