Meters to feet m to ft. Yard to meter yd to m. Meter to yard m to yd. Miles to kilometers mi to km. Kilometers to miles km to mi. Inches to feet in to ft. Feet to Inches ft to in. Feet to centimeters ft to cm. Centimeters to feet cm to ft. Centimeters to inches cm to in.
Inches to centimeters in to cm. Meters to centimeters m to cm. Centimeters to meters cm to m. Centimeters to millimeters cm to mm. Millimeters to centimeters mm to cm. Decimeters to millimeters dm to mm. Millimeters to decimeters mm to dm. If the mile originated with 5, Roman feet, how did we end up with a mile that is 5, feet?
Blame the furlong. The furlong wasn't always just an arcane unit of measure that horseracing fans gabbed about; it once had significance as the length of the furrow a team of oxen could plow in a day. In , Parliament set about determining the length of the mile and decided that each one should be made up of eight furlongs. Since a furlong was feet, we ended up with a 5,foot mile.
So if the statute mile is the result of Roman influences and plowing oxen, where did the nautical mile get its start? Strap on your high school geometry helmet for this one. Each nautical mile originally referred to one minute of arc along a meridian around the Earth. Think of a meridian around the Earth as being made up of degrees, and each of those degrees consists of 60 minutes of arc. Thus, a nautical mile is 6, feet. Like the mile, the acre owes its existence to the concept of the furlong.
The mile is a US customary and imperial unit of length. Miles can be abbreviated as mi , and are also sometimes abbreviated as m. For example, 1 mile can be written as 1 mi or 1 m. Because the international yard is legally defined to be equal to exactly 0.
The foot is a US customary and imperial unit of length. Feet can be abbreviated as ft ; for example, 1 foot can be written as 1 ft. The mile is a unit for measuring distances, while feet are mostly used to measure dimensions. Feet are also used to measure small distances, such as the dimensions of a house, yard, football or baseball field - anywhere where greater precision is required. Both units are a part of the imperial unit system which is used primarily in the United States and the United Kingdom.
Historically, the foot is an older metric compared to the mile, its existence hard to trace to an origin. The mile is also quite old, for example in the Roman Empire there was the Roman mile, equal to 5, feet. It had different definitions through time and depending on the country and location, e.
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