it depends on your object.
if your object is a triangle the area in square units is .5base times hieght
if your object is a circle the area in square units is pi time radius squared
if your object is a rectangle the area in square units is length times width
Square kilometres.Square kilometres.Square kilometres.Square kilometres.
A square nanometer.
square metres.
Square metre
A square inch is a unit of area.
Square kilometres.Square kilometres.Square kilometres.Square kilometres.
square metres.
Square metre
square meter
Square metres
Square meters.
A square nanometer.
A square inch is a unit of area.
An inch is a unit of length, a square meter is a unit of area. You can't convert that.An inch is a unit of length, a square meter is a unit of area. You can't convert that.An inch is a unit of length, a square meter is a unit of area. You can't convert that.An inch is a unit of length, a square meter is a unit of area. You can't convert that.
You would use square metres (m2) to find the area of a door.
Square meters, generally.
Square centimetres (cm2).