rajat98064 Member Member since Oct 2, 2014 Last active Oct 13, 2014 Total activities 0 Activity feed Recent contributions #Threads 11 years ago 2b489d78-581c-4e74-b71d-6c8349b5bf4c , rahul69Hint: Use sum of infinite terms of a GP, try it and share if u face any problems 👍Firstly ball travels... #Threads 11 years ago 87177d53-6631-4495-8752-f3e3b69489ad sum of interior angles of a polygon=(n-2)*180° where n=no. of angles =no. of sides
