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3 years ago

The circumference of Earth is about 40,074 km. Find the diameter of Earth to the nearest km?

Mathematics

2 answers:

adell [148]3 years ago

7 0

C = pi x d
40074 = 3.14d
D = 12762

iogann1982 [59]3 years ago

6 0

So, the radius of the Earth is 6371 km. Plug that into the formula, and you get 2 x 3.1415 x 6378.1 = 40,074.
hop this helps

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