Points #(2 ,2 )# and #(8 ,1 )# are #(5 pi)/6 # radians apart on a circle. What is the shortest arc length between the points?
1 Answer
Jan 27, 2018
Shorter arc length between the points is
Explanation:
Distance between two points
Formula for the length of a chord is
where
subtended at the center by the chord.
Arc length is