Which of the following statements are true or false?
(a) Geeta wants to raise a boundary wall around her house. For this, she must find the area of the land of her house.
(b) A person preparing a track to conduct sports must find the perimeter of the sports ground.

Answer

To determine whether the statements are true or false, let's analyze each one step by step.

### Statement (a):
**Geeta wants to raise a boundary wall around her house. For this, she must find the area of the land of her house.**

1. **Understanding the requirement**: Geeta wants to build a boundary wall around her house.
2. **Identifying the measurement needed**: To build a wall around a house, we need to know the distance around the house, which is called the perimeter.
3. **Defining area vs. perimeter**:
- **Area** refers to the space contained within the boundaries of a shape (like the total land area of her house).
- **Perimeter** refers to the total distance around the shape (the length of the boundary wall).
4. **Conclusion**: Since Geeta needs to build a wall around her house, she must find the perimeter, not the area. Therefore, this statement is **False**.

### Statement (b):
**A person preparing a track to conduct sports must find the perimeter of the sports ground.**

1. **Understanding the requirement**: A track is being prepared for sports, which typically runs around the sports ground.
2. **Identifying the measurement needed**: To create a track around the sports ground, we need to know the distance around it, which is the perimeter.
3. **Conclusion**: Since the track is along the boundary of the sports ground, the person must find the perimeter. Therefore, this statement is **True**.

### Final Answers:
- Statement (a): **False**
- Statement (b): **True**