Question: area of recangle
1. The problem is to find the area of a rectangle.
2. The formula for the area of a rectangle is $$\text{Area} = \text{length} \times \text{width}$$.
3. To calculate the area, you need to know the length and width of the rectangle.
4. Multiply the length by the width to get the area.
5. For example, if the length is $l$ and the width is $w$, then the area is $$A = l \times w$$.
6. This formula works because a rectangle's area is the total number of square units that fit inside it, which is the product of its two sides.
7. Without specific values for length and width, the area is expressed as $$A = l \times w$$.