In the figure,O is the centre of the circular arc ABC.Find the angles of triangle ABC Q. In the figure, O is the centre of the circular arc ABC. Find the angles of triangle ABC Share with your friends Share 3 Shlok Mehrotra answered this 160 1 View Full Answer Shlok Mehrotra answered this 160 ans ok ok o k o k o k o k 3 Rithvik answered this answer if that is a triangle where 2 sides are equal therefore 30 + 40 + x +x = 180 2x = 180-70 x=55 0