SOLUTION: What is the diameter of a circle whose area is 314 inches squared

Algebra ->  Circles -> SOLUTION: What is the diameter of a circle whose area is 314 inches squared       Log On


   

Question 814795: What is the diameter of a circle whose area is 314 inches squared
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
pi*r^2
3.14*100=314
10=r
20 = diameter