SOLUTION: what is the area of a circle with a diameter of .75

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Question 486298: what is the area of a circle with a diameter of .75
Answer by Jstrasner(112) About Me  (Show Source):
You can put this solution on YOUR website!
Hey,
The equation for the area of a circle is: π r^2 where r is the radius of the circle.
The radius of a circle is half of the diameter which in this case is .75, which means the radius is .375.
Therefore the area of the circle is:
π(.375)^2 = .140625π
I hope this helps!