3ft is 91.44 centimeters.
3ft by 4ft
3ft = 36" 1"=2.54cm therefore 36x2.54=91.44 there are 91.44cms in 3ft
9... just multiply the edges
If these dimensions are in feet then the volume would be about 101 US gallons.
To many to describe.
Depends on if your talking about a 'square yard' or a 'cubic yard'. A 'square yard' has 9 square feet (3ft x 3ft). A 'cubic yard' has 27 square feet (3ft x 3ft x 3ft)
generally a 3ft tank is aprox 120L
3ft in a yard 1yard/3ft=X/17 ft cross multiply 17ftx1yard=17ftyard/3ft = 5 2/3 yards
3ft 9in = 45in (1ft = 12in)45in = 114.3cm (1in = 2.54cm)
3ft
3ft.=1yd.