Finding the perpendicular distance of points whose equation is x cosa + y sina = p.
Keywordsgeometry, geometry example, coordinate geometry, line geometry, linear geometry, perpendicular distance, x cosa + y sina = p
William Briggs, G.H. Bryan The Elements of Coordinate Geomentry Part 1. The Equations and Properties of the right line and circle (, : University Correspondence College Press Warehouse, ) 89