SOLUTION: My dog's Frisbee is The shape of a circle whose area is 1/π. How long is a radius of this frisbee? A. 1/π B. 1/2π C. 1/π^2 D. 1/2π^-2

SOLUTION: My dog's Frisbee is The shape of a circle whose area is 1/π. How long is a radius of this frisbee? A. 1/π B. 1/2π C. 1/π^2 D. 1/2π^-2

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Question 1006287: My dog's Frisbee is The shape of a circle whose area is 1/π. How long is a radius of this frisbee?
A. 1/π
B. 1/2π
C. 1/π^2
D. 1/2π^-2
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
pi*r^2=1/pi
r^2=1/pi^2
r=(1/pi)
A
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