Question

What is the radius of a cylinder if it has a volume of 769. 3 cubic meters and a height of 5 meters

Answer 1

Answer: 7m

Step-by-step explanation:

$Formula: V=\pi r^2h$

Solve for r;

$r^2=\frac{V}{\pi h}$

$r=\sqrt[]{\frac{V}{\pi h} }$

$r=\sqrt[]{\frac{769.3m^3}{(3.14)(5m)} }$

$r=\sqrt[]{49m^2} \\r=7m$