DISTANCE Inches 10 9 8 7 3 2 1 0 0 1 2 3 4 6 7 8 DISTANCE Inches 5 The green upper triangle has an area of 6 inches 9 10 The purple lower triangle has an area of 6 inches 6 inches 7 inches 7 inches 12 inches 12 inches Place the orange triangle square symbols directly next to the green triangle so that the two triangles together make a rectangle The total a this rectangle is which is the area of the green triangle