A "fathom" is exactly 6 feet.
12 yards.
You can measure it in inches, yards or feet - it depends on the accuracy required.
meters, yards, or feet
Fathom which is six feet or two yards in depth .
'Yard' is a unit used to measure distance. 'Square feet' is a unit used to measure area. So you really cannot convert Square feet to yards. But you can convert 'Square feet' to 'Square yard' as both are units of area. In your case 180 Square feet = 20 square yards.
2 feet 6 inches into what unit exactly?76.2 centimetres0.762 metres0.833333 yards
Because the unit of measure used is the unit yds and not the unit is yds2, the units are incompatible.
One of length. I'd go for Metres and Centimetres but you could use Feet and/or Yards. Or declare a new unit of "Flagpole" which is exactly one flagpole long....
If you must still use obsolete units then feet.
You would use feet or yards to measure the width of a street.
A square foot is a unit of area. A cubic foot is a unit of volume. The two units are therefore incompatible.
Any sensibly sized unit of length, such as feet, yards or metres.