Question from George: In Jacob’s Geometry, Chapter 1, Lesson 1, Number 21, I get AG. How is that...

Question from Laura: In Jacob's Geometry, Chapter 1, Lesson 1, Number 19, I get ABG. How is that...

Question from Stacy: Chapter 1, Lesson 3, pg. 23, Set III, How to get an equilateral triangle by...

[jwplayer mediaid="116"]

[jwplayer mediaid="77"]

[jwplayer mediaid="72"]

[jwplayer mediaid="59"]

[jwplayer mediaid="54"]

[jwplayer mediaid="21"]