Question

The diameter of a large lawn ornament in the shape of a sphere is 16 inches. What is the approximate volume of the ornament? Use 3.14 for (PIE SYMBOLE) Round to the nearest tenth of a cubic inch.

Answer 1

2143.6 in

Explanation:

Answer 2

`\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}\qquad \begin{cases} r=radius=(diameter)/(2)\\ ----------\\ diameter=16\\ r=(16)/(2)=8 \end{cases}\implies V=\cfrac{4\pi 8^3}{3}`