Question

The volume of a right cylinder is 896 pi cubic inches and the height is 14 inches. find the radius

Answer 1

Radius is 8 inches
Hope this helps

Answer 2

Volume of a cylinder is its cross sectional area times its height:

$v = (\pi \: {r}^{2} )h$

solve for r:

$896\pi = \pi \: {r}^{2} \times 14$

${r }^{2} = 64$

$r = 8 \: in$

The radius of the cylinder is 8 inches.