CALCULATOR
Missing Cartesian Endpoint Coordinate from Midpoint and Known Endpoint Calculator
Missing Cartesian Endpoint Coordinate from Midpoint and Known Endpoint. Coordinate to return: X coordinate, Y coordinate only. Example: Mid x: 2 m, Mid y: 3 m, Known x: 0 m, Known y: 1 m, Coordinate to return: 1 selection gives 4 m. 2D Cartesian meters; selected x or y output; no geographic coordinates. Only this original stated job is proposed, not full historical source coverage. Input domains a
2D Cartesian meters; selected x or y output; no geographic coordinates. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Rearrange midpoint=(known+missing)/2 separately along each axis.
Accepted inputs: Mid x: -10,000 to 10,000 m; Mid y: -10,000 to 10,000 m; Known x: -10,000 to 10,000 m; Known y: -10,000 to 10,000 m; Coordinate to return: choose X coordinate (1), Y coordinate (2).
Missing Cartesian Endpoint Coordinate from Midpoint and Known Endpoint
How the calculation works
missing=2midpoint-known
Worked example
With mid x 2 m, mid y 3 m, known x 0 m, known y 1 m, coordinate to return X coordinate, missing cartesian endpoint coordinate from midpoint and known endpoint is 4 m.
Assumptions and limits
2D Cartesian meters; selected x or y output; no geographic coordinates. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Rearrange midpoint=(known+missing)/2 separately along each axis.