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History, 26.02.2020 01:52 jaleewoodyard1
How did Eratosthenes estimate the size of Earth in 240 B. C.?
a. By sending fleets of ships around Earth
b. by comparing the maximum altitude of the Sun in two cities at different latitudes
c. by observing the duration of a solar eclipse by measuring the size of Earth's shadow on the Moon in a lunar eclipse.
d. We don't know how he did it since all his writings were destroyed.
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How did Eratosthenes estimate the size of Earth in 240 B. C.?
a. By sending fleets of s...
a. By sending fleets of s...
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