Arc

Q.

Any part of the circumference is called its arc.

1. True

2. False

Q.

Say $true$ or $false$ :

The center of a circle always lies in its interior.

1. True
2. False

Q. By joining any two points on a circle, we obtain its

(a) radius
(b) diameter
(c) chord
(d) circumference

Q.

Arc BCD is known as

1. Both halves are equal so it may be major or minor arc

2. Major arc

3. None of these

4. Minor arc

Q.

An arc can be formed by _________ .

1. taking two points on the circumference of the circle, and joining them along the circumference of the circle

2. taking two points along the circumference of the circle and joining them horizontally

3. taking two points in the interior of the circle and joining the horizontal line between them

4. taking two points in the exterior of the circle and joining the horizontal line between them

Q.

Identify the part marked as red in the figure given below.

1. Radius

2. Sector

3. Arc

4. Chord

Q.

In the below figure the shaded region I and II are respectively

1. I - Sector
2. I - Segment
3. II - Sector
4. II - Segment

Q.

What do you understand by sector of a circle? Explain with a figure. [1 MARK]

Q. A chord of a circle passing through its centre is equal to its

(a) radius
(b) diameter
(c) circumference
(d) none of these

Q. Draw any circle and mark:
(a) A diameter.
(b) A sector

Q. In the below figure the shaded region, I and II are respectively:

1. Sector, Arc
2. Segment, Arc
3. Segment, Sector
4. Sector, Segment

Q.

The shaded region represents a ___

1. segment

2. secant

3. sector

4. Tangent

Q.

Arc BCD is known as:

1. major arc

2. minor arc

3. both halves are equal so it may be major or minor arc

4. none of these

Q.

Arc BAD is called the:

1. Major arc.

2. Minor arc.

3. Both halves are equal so it may be major or minor arc.

4. None of these.

Q.

The highlighted portion (AB) is called:

1. chord

2. diameter

3. segment

4. arc

Q.

Which of the following relation is true about an arc and the circumference of the circle?

1. The circumference of a circle forms a part of its arc

2. An arc of a circle forms a part of its circumference

3. Arc of a circle is always equal to its circumference

4. Arc of a circle is twice its circumference

Q.

Refer the circle given and select the statements that are true.

1. OMP is a sector

2. OMP is a quadrant

3. EF is a secant

4. AB is a secant

Q.

A/An ___ is a part of the circumference of a circle.

1. arc

2. segment

3. sector

4. secant

Q.

Select the options that are true.

1. 

   AB is a secant

2. 

   PR is a tangent

3. 

   Sector OBA is a quadrant

4. 

   MN is a tangent

Q. Parallel lines intersect at a single point.

1. False
2. True

Q. By joining any two points on a circle, we obtain its

(a) radius
(b) diameter
(c) chord
(d) circumference