Since the sides are rectangles the equation to find area is A=L x W so A= 5 x 2 A= 10 There are three rectangles all the same Length and Width so you would times 10 by 3 and get 30
Then you have to find the area for the triangles and the equation for that is A=1/2BH The base is 2 and the height is 1.7 so it should say A=1/2(2)(1.7) A=1.7 there are two triangles so you must multiply the 1.7 by 2 and you get 3.4
