The Earth’s radius is approximately 6,371,000 meters. This measurement represents the average distance from the Earth’s center to its surface. The Earth is not a perfect sphere; it is slightly flattened at the poles and bulging at the equator due to its rotation. This shape is known as an oblate spheroid. The equatorial radius is about 6,378,137 meters, while the polar radius is approximately 6,356,752 meters. The average radius of 6,371,000 meters is commonly used for general calculations and scientific purposes.
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