Question

What is the surface area of the sphere shown below with a radious of 6

Answer 1

Surface Area of a Sphere is...

`4\Pi r^2`

Now...

`\begin{gathered} 4\Pi r^2 \\ 4\cdot\text{ }\Pi\cdot6^2 \\ =\text{ 4}\cdot\Pi\cdot36 \\ =\text{ 144}\Pi\text{ square unit} \end{gathered}`

The answer is Option C