Physics, asked by zohaibsheikh521, 11 months ago

Who discovered the earth

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Answered by ItsYaboyJAMES
0

Answer: Eratosthenes, a Greek astronomer from Hellenistic, Cyrenaica (276-194BC), estimated Earths circumference around 240BC. He had heard that in Syene the sun was directly overhead at the summer solstice whereas in Alexandria it still cast a shadow.

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