Question

a cylinder has a base radius of 2 meters and a height of 9 meters. what is its volume in cubic meters, to the nearest tenths place? answer attempt 1 out of 2 v = in³ submit answer

Explanation:

Step1: Recall volume formula

The volume formula for a cylinder is $V=\pi r^{2}h$, where $r$ is the radius and $h$ is the height.

Step2: Substitute given values

Given $r = 2$ meters and $h=9$ meters. Substitute into the formula: $V=\pi\times(2)^{2}\times9$.

Step3: Calculate the value

First, $(2)^{2}=4$, then $V=\pi\times4\times9 = 36\pi$. Using $\pi\approx3.14159$, $V\approx36\times3.14159 = 113.09724$.

Step4: Round to nearest tenths

Rounding $113.09724$ to the nearest tenths gives $113.1$.

Answer:

$113.1$