About 40,000 kilometers. That's how the meter was originally defined (1 / 10,000,000 of the distance between a pole and the equator). Note that the result will vary slightly, depending on whether you take the circumference around the equator, or over the poles - Earth is an ellipsoid.
About 40,000 kilometers. That's how the meter was originally defined (1 / 10,000,000 of the distance between a pole and the equator). Note that the result will vary slightly, depending on whether you take the circumference around the equator, or over the poles - Earth is an ellipsoid.
About 40,000 kilometers. That's how the meter was originally defined (1 / 10,000,000 of the distance between a pole and the equator). Note that the result will vary slightly, depending on whether you take the circumference around the equator, or over the poles - Earth is an ellipsoid.
About 40,000 kilometers. That's how the meter was originally defined (1 / 10,000,000 of the distance between a pole and the equator). Note that the result will vary slightly, depending on whether you take the circumference around the equator, or over the poles - Earth is an ellipsoid.
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About 40,000 kilometers. That's how the meter was originally defined (1 / 10,000,000 of the distance between a pole and the equator). Note that the result will vary slightly, depending on whether you take the circumference around the equator, or over the poles - Earth is an ellipsoid.
Equator
Circumference = 2pi*r Circumference = 86pi
circumference of the tire.
circumference = 24.5
Circumference = 12Diameter = Circumference/piRadius = Diameter/2 = circumference/(2 pi) = 1.9099 (rounded)