The length of an arc depends on the radius of a circle and the central angle th. We know that for the angle equal to 360 degrees 2p the arc length is equal to circumference. This is the arc length formula.
So please can anyone help me to solve this in this particular way using limits.
It is longer than the straight line distance between its endpoints which would be a chord There is a shorthand way of writing the length of an arc. This is because. The length of an arc depends on the radius of a circle and the central angle th. Then if you multiply the length all the way around the circle the circles circumference by that fraction you get the length along the arc.