History, asked by anandsnehith, 9 months ago

who discovered this earth?​

Answers

Answered by titiksha06
0

Answer:

19th century. Giuseppe Piazzi. He first announced his discovery on January 24, 1801, in letters to fellow astronomers.Using the knowledge that the Sun is very far away, the ancient Greek geographer Eratosthenes performed an experiment using the differences in the observed angle of the Sun from two different locations to calculate the circumference of the Earth.

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Answered by Amrishaverma
1

Answer:

Giuseppe piazzi.........

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