Question

218Note: Where appropriate use either the pi button on your calculator or the approximation of"3.14". Round answers to the nearest tenth.Circumference of the base =Area of the base =Height =Lateral Area =Surface Area = 125.6Volume =Blank 1: 12.6Blank 2: 12.6Blank 3: 8Blank 4: 100.5Blank 5: 125.6Blank 6:

Answer 1

Answer:

The volume of the cylinder is;

$V=100.5\text{ cubic units}$

Explanation:

Given the figure in the attached image.

The height and radius of the cylinder are;

$\begin{gathered} h=8 \\ r=2 \end{gathered}$

Recall that the volume of a cylinder can be calculated using the formula;

$V=\pi r^2h$

Substituting the given values;

$\begin{gathered} V=\pi\times2^2\times8 \\ V=32\pi \\ V=100.5\text{ cubic units} \end{gathered}$

Therefore, the volume of the cylinder is;

$V=100.5\text{ cubic units}$