Answer :
3x + 3x + x + x = 30
8x = 30
x= 3.75 ft (width)
3x = 3 x 3.75 = 11.25 ft (length)
length 11.25 ft, width 3.75 ft
8x = 30
x= 3.75 ft (width)
3x = 3 x 3.75 = 11.25 ft (length)
length 11.25 ft, width 3.75 ft