This is a Unit bundle of handouts/worksheets for a High School Geometry course on Coordinate Geometry Proofs. Included are worksheets that may be used for lectures/notes, classwork/practice, and homework. Students are first introduced to the distance formula. A lesson on proving lines parallel, perpendicular, and congruent comes next. We jump right into coordinate proofs that prove quadrilaterals are parallelograms, rectangles, rhombuses, squares, and trapezoids. A lesson on proving triangl