It's a fathom, which equals 6 feet
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∙ 14y agoA man's outstretched arms typically measure around 5 to 6 feet in length, which is approximately equal to the wingspan of his body.
The word "fathom" comes from Old English "fæðm," meaning outstretched arms or a unit of length measuring the span of a person's outstretched arms. It later evolved to refer to a unit of measurement equaling six feet used for measuring the depth of water.
A fathom is a unit of imperial length which is used to measure the depth of water. I fathom is equivalent to 6feet or 1.83metres e.g. 3 fathoms = 18ft or 5.49m
The basic unit in the metric system for length is the meter.
By unit of length and distance and conversion ,we can say that base unit of length for the si system is m.
The base unit for length is the metre.
Yard
The word "fathom" comes from Old English "fæðm," meaning outstretched arms or a unit of length measuring the span of a person's outstretched arms. It later evolved to refer to a unit of measurement equaling six feet used for measuring the depth of water.
A fathom is a unit of imperial length which is used to measure the depth of water. I fathom is equivalent to 6feet or 1.83metres e.g. 3 fathoms = 18ft or 5.49m
By unit of length and distance and conversion ,we can say that SI basic unit of length is meters.
It is the SI unit of length.
what is the customary unit of length
By unit of length and distance and conversion ,we can say that basic SI unit of length is km .
By unit of length and distance and conversion ,we can say that S I you unit of length is meters (m).
By unit of length and distance and conversion ,we can say that S I you unit of length is meters (m).
Before the invention of reliable tools for measuring length and distance many measurements were based on human anatomy. Many of the terms used have been retained into modern-day usage, such as:Inch was the width of a man's thumb at the base of the nailFoot was the length of a man's footYard the distance between the tip of a man's nose and the tip of his thumb of his outstretched hand.Fathom from the Old English fæthm, meaning "outstretched arms", because a fathom is the distance between a man's outstretched fingertips.nail an old English unit of length equal to 1/20 ell. Like the ell, the nail was used for measuring cloth; traditionally, it represented the length of the last two joints (including the fingernail) of the middle finger.ell a traditional unit of length used primarily for measuring cloth. In the English system, one ell equals 20 nails. The word comes from the Latin ulna, which originally meant the elbow and is now the name of the bone on the outside of the forearm. The history of the unit is not clear. Some authorities believe the ell was originally a double forearm length.Furlong from the Old English fuhrlang, means "the length of a furrow"; it represents the distance a team of oxen could plow without needing a rest.Mile comes from the Latin word for 1000, mille, because originally a mile was the distance a Roman legion could march in 1000 paces (or 2000 steps, a pace being the distance between successive falls of the same foot).
By unit of length and distance and conversion ,we can say that the basic unit for length is meter ( m).
The CGS (Centimeter-Gram-Second) unit of length is the centimeter (cm).