26-09-2016
Mathematics

contestada

Which of these represents 1° of arc on the earth’s equator, if the equatorial radius of the earth is 3963 miles?

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26-09-2016

What are the choices ? ? It's about 69 miles or 111 km.

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stellathewiz stellathewiz

26-09-2016

You said which of these represents, that means there should be options. Where are the options? Please provide and I will answer. :)

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