Question

How do you find the arc length? Explain the two methods

Answer 1

I have one method, but not the other. The one I have is: "Length=diameter x 3.14 x angle/360

Answer 2

\[\int\limits_{a}^{?} \sqrt{1+f '(x)^2}\]

Answer 3

I don't understand

Answer 4

You mean the arc length of circle? Not just curve?

Answer 5

Yeah, of a circle

Answer 6

Length = Radius × Angle

Is this what you are looking for? @KaileeBrowning

Answer 7

Yes, thanks.

Answer 8

You're welcome. :)