Question 99683
kitchen=20*20=400 sq ft.
bathroom=8*8=64 sq ft.
living room perimeter=112/4=28 ft. on a side.
living room is 28*28=784 sq ft. is the area of the living room. 
kitchen + bathroom perimeteris:
20*4+8*4=80+32=112 ft.
total floor area=400+64+784=1248 sq ft.