Common perpendicular to two intersecting lines in orthographic projections system

Learn to draw the common perpendicular line between two given lines that intersect in a dihedral system. The common perpendicular line is a line that is perpendicular to the other two and also intersects them. This is a very comprehensive exercise on the dihedral system, as it combines distances, perpendicularity, parallelism, and intersections. This YouTube channel is dedicated to teaching people how to improve their technical drawing skills. It focuses on drawing figures from the geometric plane to descriptive geometry and also different systems of technical drawing representation. If you subscribe, click, like or leave a comment you will be helping us to grow our channel and help more people with their technical drawing skills. Thank you in advance. Dubbed by Frank Shaw. Music by Antonio Fernández Ruiz. http://antoniofernandez.es/ #Geometry #HowtoDraw