This math topic focuses on calculating the area of parallelograms plotted on a Cartesian grid, using only positive coordinate points. Each problem presents a set of coordinates depicting the vertices of a parallelogram, and students must determine the parallelogram's area. The solutions provided include multiple choices for each question, enhancing practice in applying geometry and coordinate grid logic to solve real-world problems. This set of exercises is a component of a broader unit on Cartesian Grid Geometry Logic.