Question

a cylinder has a volume of 1538.6 cubic feet and the height of 10m feet. find the radius

Answer 1

your given height is 10 meter or 10 ft?

Answer 2

sorry its feet

Answer 3

\[V = \pi r^2 H \]
\[1538.6 ft^3 \div (10) (\pi) = r^2\]
r= \[\sqrt{(1538.6 ft^3)\div(\pi)(10)}\]
r=6.9982

Answer 4

can you give the answer by isolating??

Answer 5

I used the formula of volume which is: V=\[(\pi)r^2h\] since volume and the height is already given..

derive.....\[r=\sqrt{V \div \pi H}\]

substitute the volume and the height

calculate it and you'll get 6.9982