Asked by circles

what is the ratio of the circumference of circle to its radius?

Answers

Answered by circles
please help me
Answered by Steve
the definition of π is the ratio of the circumference to the diameter of a circle.

So, C/d = π
The diameter is twice the radius
So, C/2r = π
C/r = 2π
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions