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Eratosthenes' method for determining the circumference of the Earth, with sunbeams shown as two rays hitting the ground at two locations in Egypt – Syene (Aswan) and Alexandria. Earth's circumference is the distance around Earth. Measured around the equator, it is 40,075.017 km (24,901.461 mi).
24 gru 2015 · The equatorial diameter of the Earth is 12,756 km. This is the diameter of the Earth measured from one side of the Earth, passing through the center.
14 cze 2008 · Equatorial vs Polar Diameter: Because of this, the diameter of the Earth at the equator is about 43 kilometers (27 mi) larger than the pole-to-pole diameter. As a result, the latest measurements...
Calculator for the equatorial circumferences of Sun, Moon, Earth and the planets in kilometers, miles and compared to each other. Celestial bodies are not spheres, but are oblate at their poles. Therefore, their circumference is the largest at the equator.
17 kwi 2015 · The Equatorial Circumference of the Earth is: 40075.017 km; 24901.461 miles; 21638.778 nautical miles; The circumference of the Earth depends on the great circle that is measured. If you measure the Earth’s circumference around the Equator, the circumference is the greatest at 40075.017 km.
6 lip 2021 · The equatorial circumference of Earth is 24,901 miles (40,075 km). However, from the North Pole to the South Pole, the so-called meridional circumference is smaller, at 24,860 miles...
Possibly starting with Eratosthenes, over 2,200 years ago, mathematicians have attempted to calculate the size of a spherical or ellipsoidal Earth. The techniques of Eratosthenes and his predecessors …
