Question

What is the approximate volume of the sphere?

Answer 1

Vol. of a sphere of radius r is V = (4/3)*pi*r^2. Here the radius is 5 m. Thus,

the radius of the sphere shown here is V = (4/3)*pi*(5 m)^2. Evaluate this to find the answer.

Answer 2

Your best bet is A. 524

Use the formula V=4/3(pi)r^3 or
`v = (4)/(3) \pi r ^(3)`

Not sure if that made sense but you need to multiply to radius(cubed) by pi and divide it by 4/3

Next time just google the volume formula of a sphere