Which is the longest chord in a circle? Share with your friends Share 0 Rahul Gupta answered this Dear Student, The longest chord in the circle is the diameter. Regards. 0 View Full Answer Viraj answered this A DIAMETER IS THE LONGEST CHORD IN A CIRCLE 1 Divyansh Jha answered this Diameter 0 Janmejay Gohel answered this Diameter 0 Ananya answered this Diameter 0 Abhigya Pritam Biswakarma answered this Diameter. 0 Neesah John answered this diameter 1 Anushka Dixit answered this Hi I am Anushka the longest chord in the circle is the DIAMETER Thanks 0