Question

a cylinder has a radius of 1 inch and height of 1 inch. what is the approximate volume of the cylinder? round to the nearest hundredth. use 3.14 for π. 1.05 cubic inches 1.57 cubic inches 3.14 cubic inches 6.28 cubic inches

Explanation:

Step1: Recall volume formula

The volume formula for a cylinder is $V = \pi r^{2}h$.

Step2: Substitute values

Given $r = 1$ inch, $h=1$ inch and $\pi = 3.14$. Substitute into the formula: $V=3.14\times1^{2}\times1$.

Step3: Calculate volume

$V = 3.14\times1\times1=3.14$ cubic - inches.

Answer:

C. 3.14 cubic inches