Segment of a Circle

Q.

There is a circular swimming pool with centre O. The radius of pool is 5 m. There are 2 points on the wall of the pool separated by distance of 7 m. These 2 points are named A and B. A rope is attached between A and B. This rope separates the shallow section of pool from deep section of pool. The shallow section is the smaller section. Which of following statements is true?

1. The area of circle between OA and OB is an arc.

2. The shallow section is an arc..

3. The shallow section is a sector

4. The shallow section is a segment

Q.

What is a segment?

1. The portion of the circular region enclosed by two radii and the corresponding arc

2. The portion of circular region enclosed between a chord and the corresponding arc

3. The portion of circular region enclosed inside boundary of circle

4. The portion of circular region enclosed between a sector.

Q.

There is a circular swimming pool with centre O. There are 2 points on the wall named A and B. A rope is attached between A and B. This rope separates the shallow section of pool from deep section of pool. The shallow section is the smaller section. Which of following statements are true?

1. The shallow section is an arc.

2. The shallow section is a sector

3. The shallow section is a segment

4. The area of circle between OA and OB is an arc.