This math topic focuses on determining missing coordinates on a Cartesian grid, specifically for right triangles, where only positive coordinates are considered. The exercises require calculating areas of triangles and using this information to find unknown coordinate values. In this set of problems, students have to deduce the missing x or y coordinate values given that the area of the triangle is known. Each question presents multiple choice answers, enhancing skills in geometry, logic, and coordinate grid problem-solving within a geometrical context.

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