Introduction to Lines

Q.

Akash draws a straight line on a sheet of paper. Then he draws another line such that the distance between the two is same throughout. Similarly, he draws one more line in the same manner. He names these line as l, m and n. Which of the following is correct? ( Select all that apply)

1. l $\parallel$ m

2. m $\parallel$ n

3. l $\parallel$ m $\parallel$ n

4. None of the above.

Q. can cueved lines be parallel

Q.

l, m and n are parallel lines intersected by a transversal p at X, Y and Z respectively. Find ∠1, ∠2 and ∠3

1. 

2. 

3. 

4. 

Q.

l, m and n are parallel lines intersected by a transversal p at X, Y and Z respectively. The value of 2 will be

1. 120^o

2. 105^o

3. 90^o

4. 130^o

Q.

A protractor is in the shape of a ___.

1. Triangle

2. Circle

3. Semicircle

4. Rectangle

Q.

Which of the following figures lie on the same parallels?

1. 

2. All of these

3. 

4. 

Q. The distance between two will be constant if we extend the lines either way.

1. perpendicular lines
2. parallel lines
3. intersecting lines

Q. Match the following.

1. Intersecting lines
2. Parallel lines
3. Perpendicular lines

Q.

Two lines that are perpendicular to the same line are parallel to each other.

1. True

2. False

Q. Two lines perpendicular to another line are each other .

1. perpendicular to
2. parallel to
3. intersecting

Q.

State true or false:

The parallel lines do intersect at infinity.

1. True

2. False

Q. The white stripes in the flag _______.
​​​​​​​

1. are parallel to each other.
2. intersect each other.
3. are neither parallel nor perpendicular to each other.
4. are perpendicular to each other.

Q. What is the type of lines given in the below pictures called?

1. 
2. 
3. 
4. 

Q.

Parallel lines never intersect each other.

1. True

2. False