Worksheet: Relations between Straight Lines, Line Segments, and Rays

In this worksheet, we will practice describing the relations between straight lines, lines segments, and rays as parallel, intersecting, or perpendicular.

Q1:

Determine the colors of the lines that are perpendicular to each other.

Ablack and yellow
Bblue and yellow
Cblue and black

Q2:

Determine the colors of the lines that are perpendicular to each other.

Ablack and blue
Byellow and blue
Cyellow and black

Q3:

Determine the colors of the lines that are perpendicular to each other.

Ayellow and blue
Bblack and blue
Cgreen and yellow

Q4:

Which are the parallel lines in the figure?

A and
B and
C and

Q5:

Which are the parallel lines in the figure?

A and
B and
C and

Q6:

Is parallel or perpendicular to ?

A perpendicular
B parallel

Q7:

What is the relation between the two straight lines?

Aperpendicular
Bparallel
Cintersecting and not perpendicular

Q8:

Determine whether the following sentence is true or false: Any two parallel lines may intersect if they are extended.

A false
B true

Q9:

Which of the following shapes has only three sets of parallel lines?

A(b)
B(a)
C(c)
D(e)
E(d)

Q10:

Determine whether the following sentence is true or false: Two lines that are perpendicular to the same line must intersect.

A false
B true

Q11:

The blue car is driving on a road that is to the road that the yellow car is driving on.