find the volume of the cylinder. volume formula: v = πr²·h use 3.14 for pi. v = ? cm³

Answer:

4019.2

Explanation:

Step1: Identify values

$r = 8$ cm, $h=20$ cm, $\pi = 3.14$

Step2: Substitute into formula

$V=\pi r^{2}h=3.14\times8^{2}\times20$

Step3: Calculate $8^{2}$

$8^{2}=64$

Step4: Multiply values

$V = 3.14\times64\times20=3.14\times1280 = 4019.2$ $cm^{3}$