Coordinate plane practice for finding area & perimeter of triangles, quadrilaterals, and composite shapes. Perfect for grades 8–10 Geometry. Give your students targeted practice with this Geometry packet! Designed for grades 8–10, it focuses on finding the area and perimeter of triangles, quadrilaterals, and composite shapes on the coordinate plane. Students apply distance, slope, and area formulas to solve both standard and real-world problems. Ideal for classwork, homework, review, or asse