Question

question what is the volume of a cylinder, in cubic inches, with a height of 2 inches and a base diameter of 4 inches? round to the nearest tenths place. answer attempt 1 out of 2 v = inches³ you have up to 15 questions left to raise your score. submit answer show examples

Explanation:

Step1: Find the radius

The diameter $d = 4$ inches, so the radius $r=\frac{d}{2}=\frac{4}{2}=2$ inches.

Step2: Apply the volume formula for a cylinder

The volume formula of a cylinder is $V=\pi r^{2}h$. Given $h = 2$ inches and $r = 2$ inches. Substitute the values: $V=\pi\times(2)^{2}\times2=\pi\times4\times 2 = 8\pi$.

Step3: Calculate and round

$V = 8\pi\approx8\times3.14159 = 25.13272$. Rounding to the nearest tenths place, $V\approx25.1$ cubic - inches.

Answer:

$25.1$