circumfrence of a circle

Question

The circumference of a circular painting is 59.66

 feet. What is the diameter of the painting? Use 3.14

 for π

 and do not round your answer.

Answer 1

The formula for circumference is C = πd. Therefore we can set the equation as 59.66 = 3.14d. Therefore, divide 59.66/3.14 to get d which is 19.