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Anton [14]
2 years ago
11

The radius of the earth is 6370 km what is the approximate circumference of the earth?

Mathematics
2 answers:
zloy xaker [14]2 years ago
6 0

If we were to take a cross-section of our planet on the equator, we would get a circle. So, the circumference of this circle is the distance one would have to travel to go around the earth. The formula for the circumference of the circle is 2 x r x pi. The radius of the Earth is r, and pi is approximately 3.1415. So, the circumference is 2 x 6370 x 3.1415, which equals 40 029 km, or approximately 40 thousand kilometers.

Ainat [17]2 years ago
5 0

Answer: 12,740π. If you use pi as 22/7, you get 40040. If you use pi as 3.14, you get around 40004, so the circumference is basically around 40000

Step-by-step explanation:

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<u>-The</u><u>UnknownScientist</u>

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