A circle's center is at #(8 ,7 )# and it passes through #(6 ,2 )#. What is the length of an arc covering #(5 pi ) /6 # radians on the circle?
1 Answer
Jan 22, 2016
Explanation:
The length of an arc with radius
(Think of this in terms of a complete circle whose circumference is
If the arc has a center at
and the arc length with