If a cylinder has a height of 7 inches and a volume of 2908.33 in^3 find the radius

Question

asked Dec 20, 2020 187k views

1 Answer

JARRRRG · Answer 1 · 2020-12-26T18:06:52+0000

Answer:

The radius of the cylinder is
$11.5\ in$

Explanation:

we know that

The volume of a cylinder is equal to

$V=\pi r^(2)h$

we have

$V=2,908.33\ in^(3)$

$h=7\ in$

assume

$\pi=3.14$

substitute the values and solve for r

2,908.33=(3.14)r^(2)(7)

r^(2)=2,908.33/[(3.14)(7)]

$r=11.5\ in$