Question

13. 10/2 pointsDETAILSPREVIOUS ANSWERSAUFEXC4%5.010.MI.MY NOTESASK YOUR TEACFind the surface area of the roure whendom. For calculation volving wolve both the exact value and an approximation to the nearest hundredth of a centimeterXNeed Help?

Answer 1

`S=113.10cm^2`

Explanation:

The surface area of a sphere is represented by the following equation:

`S=4\pi\cdot r^2`

If the diameter is 6cm, then the radius is 3cm. Solve for the surface area:

`\begin{gathered} S=4\pi\cdot3^2 \\ S=36\pi=113.097 \\ \text{Rounding to the nearest hundredth of a centimeter:} \\ S=113.10cm^2 \end{gathered}`