we know that the sums of the angles in a pentagon is 540 and the other angles add up to 108+125+98+98=429 so 2x+11=540-429 and 2x+11=111 so 2x=111-11=100 and x=50 then we know that the exterior angles add up to 180 so we have y+8=180-111 and y=180-111-8 so that means y=61