SOLUTION: Bob has to run two laps around a small track with a radius of 20 meters. How far must he run use pie 3.14?

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Question 356024: Bob has to run two laps around a small track with a radius of 20 meters. How far must he run use pie 3.14?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
2*2*20*3.14=251.2 meters