To find the area of 3ft by 1ft, you multiply the two. So the area is 3 square feet.
How is it a square if its 3ft by 1ft? The perimeter would be 7ft.
1ft-3ft-5ft
generally a 3ft tank is aprox 120L
a yard is 36 inches, right? 3 feet is 36 inches? No 3ft 11in is not less that 1 yd 1ft.
66 square feet
3ft 9in = 45in (1ft = 12in)45in = 114.3cm (1in = 2.54cm)
1ft x 3ft= 3ft2
3ft x 3ft x 1ft = 9 cubic feet of dirt will be needed.
1ft = 12 inches so 3ft = (12 x 3) = 36 inches.
A=L(W) A= 10(3) A= 30ft2
There are many answers to this question... L x W = A 1ft x 48ft = 48ft2 2ft x 24ft = 48ft2 3ft x 16ft = 48ft2 4ft x 12ft = 48ft2 6ft x 8ft = 48ft2 8ft x 6ft = 48ft2 16ft x 3ft = 48ft2 12ft x 4ft = 48ft2 24ft x 2ft = 48ft2 48ft x 1ft = 48ft2