Understanding Parallel Lines

Front

Two lines that will never touch.

We draw small arrows on them.

Back

Parallel lines

Front

List the parallel lines in the figure below.

Back

JL//MO

Front

List the pairs of parallel lines in the diagram below:

Back

AD//EH and CF//DG and BF//CG

Front

A small square should be placed where the two lines intersect to indicate a 90° angle is formed.

Back

Indication of perpendicular lines.

Front

A line that is cut into two equal segments at a 90 degree angle.

Back

Perpendicular Bisector

Front

A grade 7 student is using their compass to create what?

Back

A perpendicular bisector

Front

Back

Instructions for creating a perpendicular bisector.

Front

Using the ruler, draw a line connecting this mark to the midpoint of the line. Label this segment \( \overline{OC} \).

Back

Instructions for drawing a perpendicular line segment.

Front

The vertical axis (up and down) is known as the ____.

Back

y-axis.

Front

The point where the x and y axis intersect is (0,0). What is this intersection called?

Back

Origin.