Question

the ratio of radius to circumference of the circle​

Answer 1

Radius of the circle =r

Circumference of the circle =2πr

Ratio of radius to the circumference of circle =r/2πr = 1/2π

Therefore ratio is 1:2π

Answer 2

Answer:

PI ( ratio of the circumference of its of a circle to its diameter ) circles are all similar, and "the circumference divided by the diameter" produces

the same value regardless of their radius. This

value of the ratio of the circumference of a

circle to its diameter and it's called π ( PI ).