Now, identify and label 80 square in, the area of the playground.

It seems you are working with the area of a playground and potentially trying to visualize it as a percentage of a total area. If the total area of the playground is 400 square inches, and you want to identify and label 80 square inches, you can calculate the percentage as follows:

1. **Find the Percentage**:
\[
\text{Percentage} = \left( \frac{\text{Area of interest}}{\text{Total area}} \right) \times 100
\]
\[
\text{Percentage} = \left( \frac{80}{400} \right) \times 100 = 20\%
\]

So, 80 square inches is **20%** of the total area of the playground, which is 400 square inches.

### Summary:
- Area of the playground: 400 square inches
- Area identified: 80 square inches
- Percentage of identified area: 20%

You can label this information on a diagram or chart accordingly.