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OpenStudy (anonymous):
What is the diameter of a circle whose circumference is 89.49 centimeters? Use 3.14 for π.
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OpenStudy (anonymous):
c = 2 pi r 89.49 = 2 * 3.14 * r
OpenStudy (anonymous):
find r then double r and you have you diameter
OpenStudy (anonymous):
need answers plz i need to finish fast
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