Question

Who among the following had calculated the circumference of the earth

Answer 1

Answer:

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Explanation:

Eratosthenes

Eratosthenes then measured the angle of a shadow cast by a stick at noon on the summer solstice in Alexandria, and found it made an angle of about 7.2 degrees, or about 1/50 of a complete circle.

Answer 2

ERATOSTHENES

He is the first who calculated the circumference of the

earth using two surface points to make the calculations.

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