We are asked to find the volume of an oblique cylinder. We are given that the base diameter is 8 cm and the height is 12 cm. We should use 3.14 for $\pi$ and round our answer to the nearest whole number.

1. Problem Description

We are asked to find the volume of an oblique cylinder. We are given that the base diameter is 8 cm and the height is 12 cm. We should use 3.14 for $\pi$ and round our answer to the nearest whole number.

2. Solution Steps

The formula for the volume of a cylinder is:

$V = \pi r^2 h$

where $V$ is the volume, $r$ is the radius of the base, and $h$ is the height of the cylinder.

We are given the diameter of the base is 8 cm, so the radius is half of the diameter:

$r = \frac{8}{2} = 4$ cm.

We are given the height of the cylinder is 12 cm:

$h = 12$ cm.

We are also given to use $\pi = 3.14$.

Now, substitute the values into the formula:

$V = 3.14 \cdot (4)^2 \cdot 12$

$V = 3.14 \cdot 16 \cdot 12$

$V = 3.14 \cdot 192$

$V = 602.88$

Round the answer to the nearest whole number:

$V \approx 603$

3. Final Answer

The volume of the oblique cylinder is approximately 603 $cm^3$.