What is the radius of a circle that has a circumference of 3.14 meters?	Answers: A) 0.1 B) 0.3 C) 0.5 D) 0.7 E) 0.9
Circumference of a circle = 2πr.   Given, circumference = 3.14 meters.   Therefore,   2πr = Circumference of a circle   or, 2πr = 3.14.   or, 2 * 3.14r = 3.14,[Putting the value of pi (π) = 3.14].   or, 6.28r = 3.14.   or, r = 3.14/6.28.   or, r = 0.5.   correct answer 0.5
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What is the radius of a circle that has a circumference of 3.14 meters?