Khan Academy Bridge - Geometry Refresher

The following are links to particularly helpful lesson videos in Khan Academy.  All Khan Academy content is available for free at www.khanacademy.org.


  Title of Khan's Geometry Video Length
1 Perimeter and Area Basics 8:25
2 Area and Perimeter 12:20
3 Perimeter of a Polygon 1:20
4 Perimeter and Area of a Non-Standard Polygon 3:03
5 Circles: Radius, Diameter and Circumference 11:05
6 Parts of a Circle 2:01
7 Area of a Circle 2:44
8 Solid Geometry Volume 3:56
9 Cylinder Volume and Surface Area 8:07
10 Volume of a Sphere 2:35
11 Angle Basics 6:49
12 Measuring Angles in Degrees 8:22
13 Using a Protractor 3:25
14 Measuring Angles 4:05
15 Angle-a-trons 2:04
16 Acute Right and Obtuse Angles 5:32
17 Complementary and Supplementary Angles 8:31
18 Angles (part 2) 9:05