137 views
In this video, I show, using four carefully selected examples, how you can construct a triangle using just a compass and ruler. It may be an advantage if you watch my video about classic geometric construction first. You can find that video here: • Geometric construction (with compass &... In this video, I say that the chalk has a thickness (diameter) of 8 mm... however, a subsequent check measurement with a caliper has shown that it is closer to 11-12 mm. Interested in how to use a caliper: • The caliper (how is it used?) Contents of this video: 0:00 Title 0:05 Introduction 0:43 Two sides and their mutual angle are known values 5:47 Two angles and the side between them are the known values 12:01 An angle and the adjacent and opposite sides are known values 16:08 Two angles and a side that is not spanned by the angles are the known values 22:48 Closing comments