You can't. Miles is a measure of length. Acres is a measure of area.
not possible to convert an area measure to length measure.
You can't. One is a measure of area the other it a measure of length.
You can't. Square inch is a measure of area and inch is a measure of length.
No. In general, you can only convert units that measure the same thing: thus, you can convert length to length, area to area, mass to mass, etc.
You can't convert that. A kilometer is a unit of length; a hectar is a unit of area.
You don't convert square feet to feet. Square feet is the measure of an area. Feet is the measure of a length.
You can't. One is a measure of length the other is area.
You cannot. 1 metre is a linear measure - a length. A square metre is a measure of area, not length.
It doesn't make sense to convert that. In general, you can only convert between units that measure the same thing - length to length, area to area, mass to mass, etc.
You can't. Square miles are a measure of area. Miles are a measure of length/distance. You cannot convert between the two.
Not possible to convert a length measure (yard) to an area measure (sq meter)