How do you calculate the distance between 2 lines in 3 dimensional geometry? Watch this presentation to find out how to calculate the shortest distance between 2 parallel and non parallel lines. We also learn about skew lines and how to test if 2 lines are skew. This is a useful topic for students of grade 12 maths and students preparing for the NATA eligibility test in architecture. For more videos, visit my page https://www.mathmadeeasy.co/about https://www.mathmadeeasy.co/about-3