To find the length of the rectangle when given the area and width, we can use the formula for the area of a rectangle:
\[ \text{Area} = \text{Length} \times \text{Width} \]
In your case, the area is \(16 , \text{cm}^2\) and the width is \(1 , \text{cm}\).
Plugging in the values:
\[ 16 = \text{Length} \times 1 \]
To find the length, we simply calculate:
\[ \text{Length} = \frac{16}{1} = 16 , \text{cm} \]
So, the length of the rectangle is \(16 , \text{cm}\).
Putting this into your table format:
- Area of a rectangle (cm²) : 16
- Length of a rectangle (cm) : 16
The complete table now looks like this:
| Area of a rectangle (cm²) | Length of a rectangle (cm) | |---------------------------|-----------------------------| | 16 | 8 | | 16 | 4 | | 16 | 16 |