SOLUTION: The area of a circle is 3600 square centimeters. What is the length of the radius of the circle

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: The area of a circle is 3600 square centimeters. What is the length of the radius of the circle      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 743017: The area of a circle is 3600 square centimeters. What is the length of the radius of the circle
Answer by davethejackal(28) About Me  (Show Source):
You can put this solution on YOUR website!
Area of a circle = pi+x+r%5E2 = 3600+cm%5E2
Divide both sides of the above by pi gives r%5E2+=+3600%2Fpi
Take the square root gives +r+=+sqrt%283600%2Fpi%29 = 33.85cm to 4 s.f.