Chapter 14-2 "Draw Parallel and Perpendicular Lines"

Front

What are Parallel Lines?

Back

Lines that run in the same direction and never meet, no matter how far they are extended.

Front

What are Perpendicular Lines?

Back

Lines that intersect at a right angle (90 degrees).

Front

What are Intersecting Lines?

Back

Lines that cross each other at any angle.

Front

How can you identify Parallel Lines in a picture?

Back

Look for lines that are equidistant from each other and do not meet.

Front

How can you identify Perpendicular Lines in a picture?

Back

Look for lines that meet at a right angle (90 degrees).

Front

How can you identify Intersecting Lines in a picture?

Back

Look for lines that cross each other at any angle.

Front

What is an example of Parallel Lines in real life?

Back

The rails of a train track.

Front

What is an example of Perpendicular Lines in real life?

Back

The corners of a square or rectangle.

Front

What is an example of Intersecting Lines in real life?

Back

The intersection of two roads.

Front

If two lines are parallel, what can we say about their slopes?

Back

Their slopes are equal.