Vocab & Notation Introduction - HW1 Video
More about Angles
Naming Angles Examples
More about Parallel & Perpendicular Lines
Identifying Parallel & Perpendicular Lines Examples
More about Planes
Practice with Precise Definitions
Visualizing in 3D (Planes and Points on Planes - can you find the part of the video that isn't quite right? Hint: It isn't related to planes.)
More about Angles
Naming Angles Examples
More about Parallel & Perpendicular Lines
Identifying Parallel & Perpendicular Lines Examples
More about Planes
Practice with Precise Definitions
Visualizing in 3D (Planes and Points on Planes - can you find the part of the video that isn't quite right? Hint: It isn't related to planes.)