One of the most important constructions in geometry is constructing a line perpendicular to a given line (AB) that passes through a point on the line (P). To construct a line that is perpendicular to ...

An inside look into the Carmelite Monks of Wyoming, who are combining centuries-old Gothic architectural principles with modern CNC machining to build a monastery in the mountains of Wyoming.

Constructing a line perpendicular to a given line and through a point not on the line is one of the most important constructions in geometry. This process is known as dropping a perpendicular, because ...

A sharp pencil is important to ensure accuracy. To construct a perpendicular from a point to a line, draw a line and add a point above it for the perpendicular to intersect. Image caption ...