Question

what is the approximate volume of this cylinder? 6.0 cubic feet 7.1 cubic feet 9.4 cubic feet 18.8 cubic feet volume of cylinder = πr²h r = radius h = height

Explanation:

Step1: Substitute the values into the formula

The formula for the volume of a cylinder is \(V=\pi r^{2}h\). Given \(r = 1\) foot and \(h=3\) feet. Substitute these values: \(V=\pi\times(1)^{2}\times3\).

Step2: Calculate the volume

Since \(\pi\approx3.14\), then \(V = 3.14\times1\times3=9.42\approx9.4\) cubic feet.

Answer:

9.4 cubic feet