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13 days ago

• 1 Upvote

### Manuja Punia

6,378 km is the days off earth.
It is provided by the NASA.
Since earth is not a sphere but bulges at equator. Therefore, the Earth's polar radius is slightly less than that at equator.
The Earth's radius at poles is 6,356 km.
Earth is the fifth largest planet in our solar system.