Question

Find the circumference of a circle if the area is 300 square centimeters.

Answer 1

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Answer 2

So the formula for a circle is Pie * r^2

If you divide 300 by pie and then Square root it you would get your radius

And once you have the radius you would use the equation of 2pie * r to find the circumfrence.

Answer is 61.38

Hope this helps!