Diameter = 8 inches. Radius = 1/2 of the diameter = 8/2 = 4 inches.
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1. Take the circumference of a circle and divide it by Pi. For example, if the circumference is 12.56, you would divide 12.56 by 3.14159 to get 4, which is the diameter of the circle
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Since the diameter is twice as long as the radius, the radius is 4 units long. I hope this helps! Source(s) Knowledge.
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The radius of a circle is the distance from the center of
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