Question

What is the volume of a sphere with a diameter of 18 cm? Round the answer to the nearest whole number.

Answer 1

The answer to this equation is 3,053.628


I hope this helps!!!!!!!!!!

Answer 2

Answer: The required volume of the given sphere is 3052 cm³.

Step-by-step explanation: We are given to find the volume of a sphere with a diameter of 18 cm.

We know that

the VOLUME of a sphere with radius of length r units is given by

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

The diameter of the given sphere is 18 cm, so the radius of the sphere will be

`r=(18)/(2)=9~\textup{cm}.`

Therefore, the VOLUME of the given sphere is given by

`V\\\\\\=(4)/(3)\pi r^3\\\\\\=(4)/(3)* 3.14* 9^3\\\\\\=4.187* 729\\\\=3052.323.`

Rounding to nearest whole number, we get

V = 3052 cm³.

Thus, the required volume of the given sphere is 3052 cm³.