A circle's center is at #(2 ,4 )# and it passes through #(3 ,1 )#. What is the length of an arc covering #(13pi ) /8 # radians on the circle?
1 Answer
Aug 16, 2016
Length of the Arc
Explanation:
Circle's center is at
Therefore Length of the
or
Therefore Circumference of the Circle
Arc covers
In other words Arc covers
Therefore Length of the Arc