A Video About Graphing a Perpendicular Line

 

Here is a video to help with parallel lines perpendicular lines.

Here's a good video about how to find parallel and perpendicular lines.



Here is a good video summarizing the type of angles formed when a transversal cuts a pair of parallel lines. For Sunday, I will post a video based more on the review packet that we didn't review well enough in class as I would have like to.

This video can help you make draw perpendicular lines. Just remember to find the slope of the first line using two points.

For example, (1,2) and (3,7). The slope of the line is (5/2) because, 7 - 2 = 5 and 3 - 1 = 2. Here's a video for perpendicular lines:


For parallel lines, know the slope of the original. Use the third point with the new slope. I will post something about this on Sunday.

Notes from today's class for tomorrow's quiz ...Part 1!

Notes from today about tomorrow's quiz...Part 2!

Here is a video on slopes of parallel and perpendicular lines!

Notes on Theorems 3.1, 3.2, 3.3 Part 2

Notes on Theorems of 3.1, 3.2, 3.3 Part 1

Angle Relationships Continued

Remember to use your white sheet tomorrow.

Alternate interior angles are congruent.
Alternate exterior angles are congruent.
Corresponding angles are congruent.
Adjacent angles form a linear pair.
Consecutive angles form a linear pair.

These all work because you have parallel lines cut by a transversal.

In Class Today.....Angle Relationships with Parallel Lines cut by a Transversal

Parallel Lines and Tranversals

Here is a video on "Parallel Lines and a Transversal". It goes along the tune of "Teach Me How to Doggie." A student created it from California for a class project. It is cool.



Make sure that you can define and draw a picture for the following terms:
transversal, exterior, interior, consecutive, alternate, corresponding, skew, parallel, diagram, slope, biconditional.

Here is a video another video on "Parallel Lines and a Transversal".


It is a more indepth video about section 3.1 and 3.2 in the textbook.

ACT Prep Notes on Absolute Value Linear Equations

Notes on Parallel Lines and Skew Stuff

Here are the notes on Angle Relationships from Nov 4, 2013