TANGENCY PROBLEMS IN | Technical drawing | Engineering drawing

This video explains the application of the three principles of tangency in solving a tangency related problem. Problem 15 engineering drawing 1 by pickup and parker The link below leads to the video of the principle of tangency- Full explanation. https://youtu.be/y7ilpnJZS7k #problem15 #tangency #engineeringdrawing #tangencyinengineeringdrawing #maeklltech