HOW TO CONSTRUCT A PERPENDICULAR AT A GIVEN POINT ON A STRAIGHT LINE || Technical drawing 

This video explains step by step how to construct a perpendicular at a given point on a straight line in a simple and understandable way. In this video, you will see how to draw perpendicular lines.
#perpendicularlines
#technicaldrawing
#geometricalconstruction
#engineeringdrawing
#perpendicular
Instrument Used
Pencil
Ruler
Compass
T-square