9. Higher Order Thinking The city park has an L-shaped pool. What is the perimeter of the pool? Explain.

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To determine the perimeter of an L-shaped pool, we'll need to follow a systematic approach. Since specific dimensions aren't provided, I'll outline the general steps you can use to calculate the perimeter of any L-shaped figure.

### Understanding the L-Shaped Pool

An L-shaped pool can be visualized as two rectangles joined together at a right angle. To find the perimeter, you need to account for all the outer edges without counting any shared sides twice.

### Steps to Calculate the Perimeter

1. **Identify the Dimensions:**
   - **Rectangle 1:** Let's denote the length and width as $$ L_1 $$ and $$ W_1 $$.
   - **Rectangle 2:** Let's denote the length and width as $$ L_2 $$ and $$ W_2 $$.

2. **Determine the Overlapping Side:**
   - In an L-shape, one side of each rectangle overlaps. Identify the length of the overlapping side to avoid counting it twice.

3. **Calculate the Perimeter:**
   - The perimeter $$ P $$ of the L-shaped pool can be calculated by adding the lengths of all the outer edges.
   
   $$
   P = L_1 + W_1 + L_2 + W_2
   $$
   
   - **Note:** Ensure that you **do not** include the length of the overlapping sides in your final calculation.

### Example Calculation

Suppose the dimensions are as follows:
- **Rectangle 1:** $$ L_1 = 10 $$ meters, $$ W_1 = 4 $$ meters
- **Rectangle 2:** $$ L_2 = 6 $$ meters, $$ W_2 = 4 $$ meters (assuming the width matches for the overlapping side)

**Perimeter Calculation:**
$$
P = 10 + 4 + 6 + 4 = 24 \text{ meters}
$$

### Visual Representation

```
+-----------+
|           |
|  Rectangle 1 (10m x 4m)
|           +----+
|                |
|          Rectangle 2 (6m x 4m)
|
```

In this figure:
- The shared side is 4 meters (width of both rectangles).
- The perimeter includes all the outer sides: 10m (top of Rectangle 1) + 4m (left side) + 6m (bottom of Rectangle 2) + 4m (right side).

### Conclusion

To find the perimeter of an L-shaped pool:
- Break down the L-shape into simpler shapes (usually rectangles).
- Identify and exclude shared sides that shouldn’t be double-counted.
- Sum the lengths of all the outer edges to obtain the total perimeter.

If you have specific measurements for your L-shaped pool, you can apply these steps to calculate its exact perimeter.
To find the perimeter of an L-shaped pool, add the lengths of all the outer edges without counting the overlapping sides twice.

9. Higher Order Thinking The city park has an L-shaped pool. What is the perimeter of the pool? Explain.

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