I would use a centimetre to measure the length of a boy. Not sure what a boy yard is, though.
inches or centimeters
The basic metric unit of measure for length is the meter (m).
A metre.
No. A centimeter is a measure of length. Any unit of measure that has a meter in it is a measure of length. For example, millimeters, meters, kilometers are all units of measure for length.
a meter?
Meter
Millimeters or centimeters.
After you measure the airplane, you could express the result in any unit. The choice of "meter" would most likely produce the most convenient number ... the easiest one to write down, remember, and tell other people about.
Centimetres.
Inches or centimeters.
Any sensibly sized unit of length, such as feet, yards or metres.
the least unit to measure the length is fermo meter .
I would use a centimetre to measure the length of a boy. Not sure what a boy yard is, though.
The metric unit of length is the 'meter'.
inches or centimeters
centimeters