Radius of circle is the square root of 154/pi = 7 units rounded
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Radius of circle: 44/2*pi = 7 rounded Area of circle: pi*7 squared = 154 square cm rounded
Well, isn't that just a happy little question! To find the radius of a circle when you know the area, you can use the formula A = πr^2. In this case, the area is 616 square meters, so you can plug that in and solve for the radius. Just remember to take a deep breath, trust in your math skills, and enjoy the process of finding the radius of this circle.
A = (pi)r^278.6 = (pi)r^2r = 5.002 cm
Radius = +sqrt(Area/pi)
the radius is from the center of the circle to the edge so that's how you find the radius.