SOLUTION: The area of a circle is 35 square meters. What is is circumference?(use n=3.14. Hint: Area of a circle: A= nr^2 and circumference of circle:c = 2nr
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Question 323188: The area of a circle is 35 square meters. What is is circumference?(use n=3.14. Hint: Area of a circle: A= nr^2 and circumference of circle:c = 2nr Answer by checkley77(12844) (Show Source):
You can put this solution on YOUR website! A=PIR^2
35=3.14R^2
R^2=35/3.14
R^2=11.1465
R=SQRT11.1465
R=3.3386 METERS FOR THE RADIUS.
C=2PIR
C=2*3.14*3.3386
C=6.28*11.3386
C=71.2 METERS FOR THE CIRCUMFERANCE.
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