Introduction to Surface Area and Lateral Area by Shmoop
The Simple Message That Brought This Middle School Class to Tears
Help Me With Geometry - Surface Areas of Solids - Tom English
There are many different types of solid, three dimensional figures and we need to be able to calculate the surface area and volumes of these solids, This video addresses the lateral and surface areas of solids and the next one will address the volumes. For more help for understanding Geometry visit: http://mathtutoring4free.com/geometry...
Geometric Planes by Shmoop
Specifying planes in three dimensions | Introduction to Euclidean geometry | Geometry | Khan Academy