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03-04-2017
Mathematics

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Karina ran 6 laps around a circular track with a radius of 20m how far did she run

Respuesta :

03-04-2017

Well, you need to find the circumference of the circle, and the formula is 2πr. So All you have to do is 2π(20), and then once you find that, multiply the answer by six.

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