Never
By unit of length and distance and conversion ,we can say that the length of a finger is measured in cm.
Yes, the second and the fourth finger are the same length.
By unit of length and distance and conversion ,we can say that mm is the length of a finger .
the appropriate SI unit for expressing the length of a finger is ( cm )
Use a string: put your finger where the string is at the edge of the object, then use a ruler to measure the tip of the string to your finger. Or use a protractor: each degree equals 1/16 of an inch.
you can't
By unit of length and distance and conversion ,we can say that cm is used to measure length of a finger
Fist at arms length = ~ 10 arc degrees Thumb at arms length = ~ 2 arc degrees Little finger ~ 1 arc degree
The normal length of a finger is measured in inches.
By unit of length and distance and conversion ,we can say that the most appropriate unit to measure the length of a finger is cm.
Nothing
roughly about 8.5 cm.