Question

question what is the volume of a cylinder, in cubic meters, with a height of 2 meters and a base diameter of 8 meters? round to the nearest tenths place. answer attempt 1 out of 2 you have up to 11 questions left to raise your score. v = m³ submit answer show examples

Explanation:

Step1: Find the radius

The diameter $d = 8$ meters, and the radius $r=\frac{d}{2}$. So $r = \frac{8}{2}=4$ meters.

Step2: Use the volume formula for a cylinder

The volume formula of a cylinder is $V=\pi r^{2}h$, where $h = 2$ meters. Substitute $r = 4$ and $h=2$ into the formula: $V=\pi\times4^{2}\times2=\pi\times16\times 2=32\pi$ cubic - meters.

Step3: Calculate the numerical value and round

$V = 32\pi\approx32\times3.14159 = 100.53088\approx100.5$ cubic - meters.

Answer:

$100.5$