What is the radius of a circle that has a circumference of 3.14 meters?  Choose the correct choice from the following options.
A) 2.5  B) 2  C) 1.5  D) 1  E) 0.5

Rationale: circumference of a circle = 2 π r . given , circumference = 3.14 meters . therefore , 2 π r = circumference of a circle or , 2 π r = 3.14 . or , 2 ? 3.14 r = 3.14 , [ putting the value of pi ( π ) = 3.14 ] . or , 6.28 r = 3.14 . or , r = 3.14 / 6.28 . or , r = 0.5 . answer : 0.5 meter . correct answer e
Answer: E