Quinn is determining the area of a trapezoid. His work is shown below. mc012-1.jpg Step 1: Break the figure into rectangles and
triangles. mc012-2.jpg Step 2: Find the area of the rectangle: mc012-3.jpg. Step 3: Find the area of the triangles: mc012-4.jpg. Step 4: Add the areas together: mc012-5.jpg square centimeters. Which best describes Quinn’s error?
Your answer is C because it says the least value the variable k can be is 12 so, it can be 12 and less. So 12 is included in the variables k could be. Hope that helps you understand. :3