By integration prove that perimeter of circle is 2πr.
Answers
Answered by
1
Basically this is a definition thing why is define to be the ratio of circumcircle circumference of a circle over if diameter or two times its radius this ratio is a constant since all the circles are geometrically similar and linear proportions between any similar geometric figures are constant if you were looking for how the value of the ratio why is calculated oh how we know that the same ratio applies to the area of a circle than those are different questions ask if either of the Year are what you were looking for
Answered by
1
By integration prove that perimeter of circle is 2πr..
Attachments:
Similar questions