Segment and Sector

Q.

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

1. 1

2. 2

3. 0

4. 3

Q.

If the central angle of a sector is greater than ${180}^{\circ }$, then it is the _____.

1. major sector

2. chord

3. minor sector

4. segment

Q.

The shaded region OAB is known as:

1. Sector

2. Arc

3. Segment

4. Circumference

Q. Match the following according to the figure given below:

1. OAQBO
2. CFDC
3. CEDC
4. OAPBO

Q. The region between an arc and two radii, joining the center to the end points of the arc is called.

1. Sector
2. Segment
3. Semicircle
4. None of the above

Q.

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

1. Green – Major arc , Orange – Minor arc

2. Green – Minor arc , Orange – Major arc

3. Green – Major Sector, Orange – Minor Sector

4. Orange – Minor sector , Green – Major Sector

Q.

If the central angle of a sector is greater than ${180}^{\circ }$ then it is the _____.

1. major sector, minor sector

2. segment, chord
3. chord, segment

4. minor sector, major sector

Q.

The area swept by the minute hand of a circular clock in 5 minutes forms a

1. Circle

2. Segment

3. Cone

4. Sector

Q.

The shaded region consists of a chord and the arcs of the circle. Which of the following option 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.

If the length of chord increases then the difference between areas of major and minor segments get ___

1. increased

2. decreased

3. can't determine

4. remains same

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. Identify the major segment in the image.(Tap on the correct color)

1. 
2. 
3. 

Q. In the given figure, if AB = OA then $\angle AOB={60}^{\circ }$.

1. True
2. False

Q.

The components of a segment of a circle are:

1. Chord, arcs of a circle

2. Chord, radii of a circle

3. radii of a circle, arcs of a circle

4. two chords of a circle

Q. Sector is the region between a chord and its corresponding arc.

1. False
2. True

Q. Four identical circlular lands are crossing each other as shown. All the arcs are 4 m long. What is the length of fence around one complete circular land?

1. 24 m
2. 32 m
3. 36 m
4. 28 m

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.