Question

pls help me with my question : find the volume of the sphere. Use 3.14 for pi.

Answer 1

Explanation:

By definition, the volume of a sphere with radius r is given by the following formula:

$V=\frac{4}{3}\cdot\pi\cdot r^3$

Then, if r = 2, the volume of a sphere with this radius r would be:

$V=\frac{4}{3}\cdot\pi\cdot r^3=\text{ }\frac{4}{3}\cdot(3.14)\cdot(2\text{ \rparen}^3$

This is equivalent to:

$V=\text{ }\frac{4}{3}\cdot(3.14)\cdot(2\text{ \rparen}^3=33.49\approx33.5$

we can conclude that the correct answer is:

Answer:$V=\text{ }33.49\approx33.5$