Using my makeshift coordinate plane (where every two squares is a multiple of 2), you can see that there is a distance of 4 units between each coordinate, <em>A</em> to <em>B</em> to <em>C</em> to <em>D</em>. Because of this information, you can use the area formula for a rectangle: <em /><em>A = </em><em>l * w</em>:
A = l * w A = 4 * 4 A = 16 square units or 16 units²