text: Length of the chord of the circle whose radius and the angle subtended at the center by the chord is given | Function to find the length of the chord ; Driver code
code: function length_of_chord ( r , x ) { document . write ( " " + " " + 2 * r * Math . sin ( x * ( 3.14 / 180 ) ) + " " ) ; } let r = 4 , x = 63 ; length_of_chord ( r , x ) ;