You will first have to find the area of the rectangle. You would have to do 9x2=18. Next, you would have to find the hight of the triangle. You would have to do 9-5=4. Next, you will have to find the base of the triangle it would be 4-2=2. After that, you have to find the area of the triangle. 4x2/2=4. Last, add the areas of both shapes, 18+4=22m.