Answer:
The perimeter of his house: 256 ft
Step-by-step explanation:
length of living room = 2 x length of garage
=2 x 8 ft
=16 ft
width of living room = 2 x width of garage
= 2 x 10 ft
= 20 ft
daniel house length = 3 x length of L.R
= 3 x 16 ft
=48 ft
daniel house width = 4 x width of L.R
= 4 X 20 ft
= 80 ft
preimeter of rectangle = 2[l + b]
= 2[ 48 +80 ]
= 256 ft
perimeter of house = 256 ft
