define a decimetre and decametre
Answers
Answered by
1
Explanation:
A decametre (International spelling as used by the International Bureau of Weights and Measures) or dekameter (American spelling), symbol dam (sometimes unofficially Dm or dkm), is a unit of length in the metric system equal to ten metres; it is very rarely used.
Unit system: metric
Unit of: length
SI units: 10 m
Symbol: dam
Similar questions