Final exam guide (Unit three)

Chapter 6 (Circles)

This same video site, has even more than just this one. But this one does the best job with circles.
Calculating the Perimeter of a Circle: Geometry Tips | eHow.com

Web sites
A good web site, covers stuff we learned in class. The very bottom has a few this we don't need to know.
http://www.coolmath.com/reference/circles-geometry.html#The_radius_of_a_circle


Chapter 7 (Similar Geometric Figures)
Similar Figures

Good video



Web sites

http://www.mathsisfun.com/geometry/similar.html

http://money.howstuffworks.com/personal-finance/math-tutoring/geometry/similar-figures.htm

Congruent figures



Web sites

http://www.mathsisfun.com/geometry/similar.html

http://www.beaconlearningcenter.com/WebLessons/CongruentConcentration/default.htm#page7

http://www.ies.co.jp/math/java/geo/congruent.html