FAQ

What is the Length?
Length is a measure of distance. In the International System of Quantities, length is a quantity with dimension distance. Length is usually measured using the Kilometer for Length. Note that the value of Length is always positive.
Can the Length be negative?
No, the Length, measured in Length cannot be negative.
What unit is used to measure Length?
Length is usually measured using the Kilometer[km] for Length. Meter[km], Millimeter[km], Decimeter[km] are the few other units in which Length can be measured.
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