A circle has a chord that goes from #( 2 pi)/3 # to #(17 pi) / 12 # radians on the circle. If the area of the circle is #9 pi #, what is the length of the chord?
1 Answer
Oct 16, 2016
Length of chord is
Explanation:
Central angle
Half central angle
If area of circle is
Length of chord =
So length of chord