text: Function to find the length of the chord
code: static void length_of_chord ( double r , double x ) { Console . WriteLine ( " The ▁ length ▁ of ▁ the ▁ chord " + " ▁ of ▁ the ▁ circle ▁ is ▁ " + 2 * r * Math . Sin ( x * ( 3.14 / 180 ) ) ) ; }