Question

What is the volume of this sphere? Use a ~ 3.14 and round your answer to the nearest! hundredth. 5 m cubic meters

Answer 1

We will have the following:

`V=(4)/(3)\pi r^3`

Now, we replace the values and solve:

`V=(4)/(3)(3.14)(5)^3\Rightarrow V\approx523.33`

So, the volume of the sphere is approximately 523.33 cubic meters.

***Example with an 8 m radius***

If the radius of the sphere were of 8 meters, we would have:

`V=(4)/(3)(3.14)(8)^3\Rightarrow V\approx2143.57`

So, the volume of such a sphere would be approximately 2143.57 cubic meters.