Question

Use this image to classify each pair of lines.

Select Parallel, Perpendicular, or Cannot Be Determined to classify each pair of lines.
A. AB & CD
B. AB & EF
C. IJ & KL
D. CD & GH

Answer 1

A. Parallel

B. Parallel

C. Parallel

D. Perpendicular

Explanation:

Parallel Lines are the lines that are in the same direction, they never cut each other no matter how much we extend them.

Perpendicular lines are the line that cut each other at 90° angle.

A)- Lines AB & CD are in the same direction. So they both are Parallel to each other.

B)- The lines AB & EF are also in the same direction. So, it is also Parallel lines.

C)- The same thing is with Line IJ & KL. They both are also parallel lines.

D)- Line CD & GH are right angle (perpendicular) to each other. So, they are Perpendicular to each other.

Answer 2

A. Parallel

B. Parallel.

C . Parallel.

D. Perpendicular.

Explanation:

AB and CD point in the same direction so they are Parallel.

The same goes for AB and EF and IJ and KL.

These 2 lines are at right angles to each other so perpendicular.