sum of the angles of a polygon with 45 sides? Share with your friends Share 1 Yash answered this the sum of ext. angles is 360 degree The sum of int. angle angle= (n-2)*180 so 43*180=7740 0 View Full Answer Madhavi Mehta answered this given sides = 45 => (n-2) x 180 (45-2) x 180 43x 180= 7740 1 Fazeen answered this 7740 1 Ajna.r.shah answered this answer=7740 1 Cphamir answered this 7740 0 Muhammed Irshad answered this 7740 0 Krishna Priya answered this 7740 0 Ranbir Saw answered this ranbir 0
