Centimeter: is a unit of measure in the International System of Units (SI). It is a basic unit of length in the metric system.
International spelling - centimeter.
American spelling - centimetre.
SI symbol (abbreviation) - cm
Equivalent to one-hundredth (1/100) of a meter and ten millimeters.
Interesting facts:
There are 12 inches in one foot, and three feet make up one yard. The international standard for one foot is exactly 0.3048 meters.
Interesting facts:
International spelling - centimeter.
American spelling - centimetre.
SI symbol (abbreviation) - cm
Equivalent to one-hundredth (1/100) of a meter and ten millimeters.
Interesting facts:
- The word “centimeter” consists of the Latin word “centum”, that means “hundred”, and the French word “mètre”
- Cm defines the distance that light travels in a vacuum in a 1/299,792,458 seconds
- Cm is close to the fingernail length
- Cm may be used to measure how much rain or snow has fallen
- Cm can be used to measure people height
- The numbers on the ruler represent centimeters (cm)
- Cm is a radius of a US penny
There are 12 inches in one foot, and three feet make up one yard. The international standard for one foot is exactly 0.3048 meters.
Interesting facts:
- The concept of "foot" as a measure is closely tied to human activity. The average walking step is about 2.5 feet, making it a practical and relatable unit for estimating distances on foot.
- The concept of the foot as a unit of measurement has ancient roots. The length of a foot was originally based on the human body part, and could vary from coutry to coutry.
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