This math topic focuses on finding the missing coordinate on a Cartesian grid such that the length of the line segment connecting this point to a given point is a specified length. All tasks involve only positive coordinates and require basic knowledge of Cartesian geometry and distance calculation. It is an introductory part of a broader unit on Cartesian Grid Geometry Logic. The specific skill practiced is the application of geometrical logic to deduce missing y-coordinates when the other coordinates and the line segment length are known.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.