To measure the mm of an item you would need to use a metric ruler. The metric ruler has cm and mm on it.
20 mm should still be 20 mm!
5.5 cm is 55 mm.
55 mm
With considerable difficulty! With a 30 cm ruler you can easily ascertain that the length is between 2 and 3 ruler-lengths: 600 mm and 900 mm. Maybe you can judge that the the remainder, after 600 mm is less than half of the 30 cm ruler. So that tells you that it is between 600 mm and 750 mm.
94 mm on a ruler is between 90 mm and 95 mm. On a typical ruler containing both mm and inches scales, where the scales are reversed with respect to each other, 94 mm is opposite 8 5/16 inches.
A small ruler is normally 150 mm. Many engineers use these.
2.1654" Direct Conversion Formula 55 mm* 1 in 25.4 mm = 2.165354331 in
The circumference of a circle with a diameter of 55 mm is: 172.8 mm
To measure the mm of an item you would need to use a metric ruler. The metric ruler has cm and mm on it.
55mm is 2.16535 inches. Algebraic Steps / Dimensional Analysis Formula 55 mm* 1 cm 10 mm * 1 in 2.54 cm = 2.165354331 in Direct Conversion Formula 55 mm* 1 in 25.4 mm = 2.165354331 in
It is 5 mm. A ruler is used for the purpose of determining sizes from 1 mm to approx 300 mm,=.
20 mm should still be 20 mm!
5.5 cm is 55 mm.
55 mm
With considerable difficulty! With a 30 cm ruler you can easily ascertain that the length is between 2 and 3 ruler-lengths: 600 mm and 900 mm. Maybe you can judge that the the remainder, after 600 mm is less than half of the 30 cm ruler. So that tells you that it is between 600 mm and 750 mm.
a ruler measures 15 cm .1 cm =10 mm .THis means , 1 standard ruler measures 150 mm.