[see picture link]Area of part 1:A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2Area of part 2:A2=length*width=(8+2)*1=10 ft2Area of part 3:A3=length*width=8*2=16 ft2 Picture: https://us-static.z-dn.net/files/d30/9033549987fa60cf57fe05f71424f322.gif
