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# ASAP Trigonometry help?

A space shuttle 200 miles above the earth is orbiting the earth once every 10 hours. How far does the shuttle travel in 1 hour? (Assume the radius of the earth is 4000 miles) Give your answers as exact value.

### 1 Answer

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- davidLv 71 month ago
r = 4000 + 200 = 4200 mi

d = 2*pi*4200/10 = 2638.9378 miles <<< round as needed

as an exact value === leave in terms of pi

d = 2*pi*4200/10 = 840 pi miles

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