Question

find the volume of this cylinder. use 3.14 for π. 5 cm 4 cm volume of a cylinder v = bh = πr²h v = ? cm³ round your answer to the nearest tenth.

Explanation:

Step1: Substitute the values into the formula

The formula for the volume of a cylinder is \(V=\pi r^{2}h\). Given \(r = 5\) cm and \(h=4\) cm, and \(\pi = 3.14\).
Substitute these values: \(V=3.14\times5^{2}\times4\).

Step2: Calculate \(5^{2}\)

\(5^{2}=5\times5 = 25\). So the formula becomes \(V=3.14\times25\times4\).

Step3: Calculate \(25\times4\)

\(25\times4=100\). Then \(V = 3.14\times100\).

Step4: Calculate the final result

\(3.14\times100=314.0\).

Answer:

\(314.0\)