Question

The volume of this cylinder is 6,782.4 cubic yards. What is the radius?

Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answer 1

radius for this cylinder is 12 yd

Explanation:

`\boxed{Volume -of -cylinder=\pi r^2h}`

Here we will find radius, height given 15, π as 3.14

using the formula:

πr²h = 6,782.4

(3.14)(r²)(15) = 6,782.4

(r²)(47.1) = 6,782.4

r² =
`(6,782.4)/(47.1)`

r² = 144

r = √144

r = 12