Sector

Q.

Sector of a circle is bounded by two radii and an arc.

1. False

2. True

Q.

Any part of a circle is called a sector.

1. True
2. False

Q. The part of a circle which is enclosed between two radii and an arc is known as a _______

1. Chord
2. Sector
3. Quadrant
4. Tangent

Q.

Sector of a circle is a region enclosed by its arc and

1. Chord

2. Radius

3. a pair of radii

4. Circumference

Q.

In the given figure, the region bounded by arc AB and radii OA and OB is called ___.

1. sector

2. major segment

3. minor segment

4. arc

Q. Say true or false:

1. True
2. False

Q.

Each shaded region consists of a chord and an arc of the circle. Which of the following options is correct?

1. Yellow – Major segment, Purple – Minor segment

2. Purple – Major segment, Yellow – Minor segment

3. Either A or B

4. None of these

Q. State true or false:

1. False
2. True
3. cannot be determined
4. none of the above

Q. A semi circle is both a segment and a sector

1. True
2. False

Q.

In the given figure, what is the region that is shaded in green called?

1. Green – Major Sector, Orange – Minor Sector

2. Orange – Minor sector , Green – Major Sector

3. Green – Major arc , Orange – Minor arc

4. Green – Minor arc , Orange – Major arc

Q.

How many radii along with the enclosed arc form a sector of a circle?

1. 1

2. 2

3. 3

4. 0

Q.

In the given figure, what is the region that is shaded in green called?

1. Green – Major Sector, Orange – Minor Sector

2. Orange – Minor sector , Green – Major Sector

3. Green – Major arc , Orange – Minor arc

4. Green – Minor arc , Orange – Major arc