Free Point and a Line Calculator - Enter any line equation and a 2 dimensional point. The calculator will figure out if the point you entered lies on the line equation you entered. If the point does not lie on the line, the distance between the point and line will be calculated.

This calculator has 3 inputs.

This calculator has 3 inputs.

- coordinate
- distance
- interval between two points in time

d = rt - line equation
- point
- an exact location in the space, and has no length, width, or thickness
- point and a line