Question

find the volume of the cylinder. use the formula: v = πr²×h use 3.14 for pi. v = ?in³ round to the hundredths place.

Explanation:

Step1: Find the radius

The diameter is 14 in, so the radius $r=\frac{14}{2}=7$ in.

Step2: Substitute values into formula

Substitute $r = 7$ in, $h = 5$ in and $\pi=3.14$ into $V=\pi r^{2}h$. So $V = 3.14\times7^{2}\times5$.

Step3: Calculate the result

First, $7^{2}=49$. Then $3.14\times49\times5=3.14\times245 = 769.3$ in³.

Answer:

$769.30$ in³