The rectangular play area for the dog is 62.4 square meters, with a width of 3.9 meters and a length of 16 meters.
To find the area of the rectangular play area, you can use the formula:
![\[ \text{Area} = \text{Length} * \text{Width} \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/jlkrrdprig9p0zflk6xq76hin8iswxhb9z.png)
Given that the width (W) is 3.9 meters and the length (L) is 16 meters, you can plug these values into the formula:
![\[ \text{Area} = 16 \, \text{m} * 3.9 \, \text{m} \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/2pekuxamt6mf1yia1f4abiy8hn1ftxw42n.png)
![\[ \text{Area} = 62.4 \, \text{m}^2 \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/f1tl45o5298v8npvxxr5qeh3xu3n427h49.png)
So, the area of the rectangular play area is

Que. A dog's rectangular play area is 3.9 meters wide and 16 meters long. What is the area of the dog's rectangular play area?