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24-04-2014
Mathematics

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The area of a circle is 12.56 square miles. What is the circle's radius?Use 3.14 for

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paigepea paigepea

24-04-2014

you would go... 12.56 divided by 3.14=diameter
the diameter is equal to 4. the diameter is two times the diameter though so, all you have to do is divide that by 2. 4 divided by 2=2! your answer is 2

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lorenmae lorenmae

24-04-2014

he missed a step...I believe ... circumference = 2 (pi) radius ... in this scenario your area is also your circumference

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