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fenix001 [56]
3 years ago
14

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

Mathematics
2 answers:
Lana71 [14]3 years ago
3 0
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 D. 61.38
svp [43]3 years ago
3 0

Answer:

the correct answer is 61.38 cm, which is D


Step-by-step explanation:


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