Well first you would find the area of the square on the bottom Which would be: 0.7*0.7= .49 Then we would find the area of one of the triangles on the side: 8*0.7= 5.6* 1/2= 2.8 Next, you will multiply the 2.8 by 4, because there are 4 triangles: 2.8*4=11.2 Finally add the 11.2 to the area of the square, and you'll have your answer. .49+11.2= 11.69 So, B is your answer
