2. Pythagorean Theorem

On Jan 8th, we worked on the concept of Pythagorean Theorem.  It is in your textbook chapter 8-2 starting in page 440.

As a review on what it's about and how to work the problems out, see the examples in the textbook.  Also, here's a link to great website that explains it as well.

http://www.mathsisfun.com/pythagoras.html

Here's a video that someone made as well in youtube:
http://www.youtube.com/watch?v=AA6RfgP-AHU

Classwork:  Page 444 #9-14, 28.  Make sure to show your work.