Question 1096281
Suppose that a year has 365 days, and that the path of the earth around the sun is a circle of radius 93 million miles. 
(a) Through how many radians does the earth travel in a single day? 
2pi/365
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(b) What is the distance in millions of miles that the earth travels in a single day in its path around the sun?
2p*r/365
=~ 1,600,922 miles