Which SI units would you use for the following measurements?
the length of a swimming pool

Answer

To determine the appropriate SI unit for measuring the length of a swimming pool, follow these steps:

### Step-by-Step Solution:

1. **Identify the Measurement Type**:
- We need to measure the length of a swimming pool.

2. **Know the SI Unit for Length**:
- The standard SI unit for measuring length is the meter (m).

3. **Consider the Size of the Object**:
- A swimming pool is a relatively large object, but it is not as large as distances like roads or geographical features.

4. **Select the Appropriate Unit**:
- Since a swimming pool is typically measured in meters, we will use meters (m) for this measurement.

5. **Conclusion**:
- Therefore, the SI unit you would use to measure the length of a swimming pool is the meter (m).

### Final Answer:
The SI unit for measuring the length of a swimming pool is **meter (m)**.

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