Given a circle with a radius of 3, which equation expresses π as the ratio of the circumference of a circle to its diameter?
Responses
A C / 3 = π
B C / 6 = π
C 3 / C = π
D 6 / C = π
= π
3 answers
A C / 3 = π
C/6= π
Remember, d = 2r.
C = 2πr
C = 2(3)π
C = 6π
C/6= π
Remember, d = 2r.
C = 2πr
C = 2(3)π
C = 6π
C/6= π
You are absolutely right, my mistake. The correct equation is C/6 = π, where C is the circumference of the circle. Thank you for pointing that out!