Find the number of sides of a regular polygon if each of its interior angles measures 1650? Share with your friends Share 1 Aakash Sharma answered this Dear Student! @abhinav : Good Effort! Keep Posting! Cheers! -5 View Full Answer Abhinav Verma answered this Interior angle = 165Exterior angle = 180 - 165 = 15No of sides = 360 /15 = 24 5