Question

What s spheroid in history

Answer 1

Answer:

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▶️A spheroid, or ellipsoid of revolution, is a quadric surface obtained by rotating an ellipse about one of its principal axes; in other words, an ellipsoid with two equal semi-diameters.

▶️For that reason, in cartography the Earth is often approximated by an oblate spheroid instead of a sphere.

Answer 2

Answer:

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Explanation:

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