Multiple lines showing many bisectors on the coordinate plane.
Finding the perpendicular distance of points whose equation is x cosa + y sina = p.
Finding the equation of a line through two given points.
Finding the polar equation of a straight line.
Other forms of line equations.
A line with a standard form equation.
A line with intercept form equation.
Equation of a line with two given points and a given inclination.
A perpendicular line on a coordinate plane, showing what y the y-coordinate will be.
A positive slope line making a 60 degree angle with the x-axis.
Finding the polar equation of a straight line by passing through two given points.
Another method for using perpendicular form.
An alternate form of the perpendicular distance method.
Finding the equation of a line drawn through a given point at a given direction.
Any system of coordinate axes to another set which is parallel to the former, but with different origins.