Question

#3 iFind the volume of the sphere. Round your answer to the nearest hundredth.4 ftThe volume is aboutcubic feet.

Answer 1

Given: A sphere with a radius of 4 ft.

Required: To determine the volume of the sphere.

Explanation: The volume of a sphere is given by the formula-

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

Substituting the value of the radius, r=4 into the formula as-

$V=\frac{4}{3}\times3.14\times4^3$

Further solving-

$\begin{gathered} V=267.946\text{ ft}^3 \\ \approx267.95\text{ ft}^3 \end{gathered}$

Final Answer: The volume is about 267.95 cubic feet.