SOLUTION: 12. Solve using the five-step problem-solving process. Show all steps necessary to arrive at your solution. Round your answer to 2 decimal places when necessary. The area of a cir

Algebra ->  Circles -> SOLUTION: 12. Solve using the five-step problem-solving process. Show all steps necessary to arrive at your solution. Round your answer to 2 decimal places when necessary. The area of a cir      Log On


   

Question 296098: 12. Solve using the five-step problem-solving process. Show all steps necessary to arrive at your solution. Round your answer to 2 decimal places when necessary.
The area of a circle is 35 square meters. What is its circumference? (Use п = 3.14. Hint: Area of Circle: A = пr2 and Circumference of Circle: C = 2пr)

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A+=+pi%2Ar%5E2+=+35
r+=+sqrt%2835%2Fpi%29+=+sqrt%2835%2Api%29%2Fpi
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C+=+2%2Api%2Ar+=+2sqrt%2835%2Api%29=+2%2Asqrt%28109.9%29
c =~ 20.97 meters
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PS Thx for the hints.