Question

Make a formula for the statement: The volume $V$ of a sphere is equal to the four-third of the cube of the radius and the product of the constant $\pi$.

• A. $V=\frac{4}{3}{r}^3\pi$
• B. $V=\frac{1}{3}{r}^3\pi$
• C. $V=\frac{4}{3}{r}^2\pi$
• D. $V=\frac{2}{3}{r}^3\pi$

Answer 1

The correct option is A $V=\frac{4}{3}{r}^3\pi$

Given that volume V of a sphere is equal to the four-third of the cube of the radius and the product of the constant $\pi$, the formula is
$V=\frac{4}{3}{r}^3\pi$

So, option A is correct.