Plane geometry

Calculator nameSummary
Linear equation given two points Calculates the linear equation, distance and slope given two points.
Linear equation with intercepts Calculates the linear equation and slope given the x and y intercepts.
Intersection of two lines Calculates the coordinates and angle of the intersection of two lines.
Area of a triangle with three points Calculates the area and boundary length of a triangle with three points.
New coordinates by rotation of points Calculates the new coordinates by rotation of points.
New coordinates by rotation of axes Calculates the new coordinates by rotation of axes.
Cartesian to Polar coordinates Converts from Cartesian to Polar coordinates.
Polar to Cartesian coordinates Converts from Polar to Cartesian coordinates.