l=8 W=4 and h=2
It looks like you're providing the dimensions for a box or a rectangular prism where `l` stands for length, `W` (which I assume should be lowercase for consistency) stands for width, and `h` stands for height. With these values, you can calculate various properties of the box:
- **Volume**: The volume of a rectangular prism is given by the formula `V = l * w * h`. Using your values:
```
V = 8 * 4 * 2 = 64 cubic units.
```
- **Surface Area**: The surface area of a rectangular prism is given by the formula `SA = 2lw + 2wh + 2hl`. Using your values:
```
SA = 2 * 8 * 4 + 2 * 4 * 2 + 2 * 8 * 2
= 64 + 16 + 32
= 112 square units.
```
- **Perimeter of the base**: The perimeter of the base (a rectangle) is given by the formula `P = 2l + 2w`. Using your values:
```
P = 2 * 8 + 2 * 4
= 16 + 8
= 24 units.
```
These are the basic calculations you can perform with the given dimensions of a box.