A circle's center is at #(3 ,4 )# and it passes through #(3 ,2 )#. What is the length of an arc covering #( pi ) /6 # radians on the circle?
1 Answer
Feb 15, 2016
We need to find the radius of the circle and use it to calculate a fraction of the circumference. The distance is
Explanation:
First find the radius: we know the location of the center and of one point on the edge, so the radius is simply the distance between those points:
The circumference of the whole circle, which is