Geometry - Tangent Lines
19:33
Geometry - Circles - Secants and Tangents
21:00
Geometry - Intro to proofs
15:23
Geometry - Special Segments in Circles
21:03
Geometry - CPCTC (proofs)
14:12
Finding the tangent lines for two circles
23:50
Grammar rules you can stop sticking to
11:39
The Tangent Line and the Derivative (Calculus)
4:11