Which of these statements are correct? 1.Earth polar diameter is about 43 km shorter than its equatorial diameter 2.Earth has a total surface area of 510 million sq.km.

Question:Which of these statements are correct? 1.Earth polar diameter is about 43 km shorter than its equatorial diameter 2.Earth has a total surface area of 510 million sq.km.

1.1 only

2.2 only

3.Both are correct

4.None of these


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