Harder than it looks. Share with your friends Share 0 Preru Puri answered this If righht then more than 90 -1 View Full Answer Avneil Sikarwar answered this The question is wrong 1 Avneil Sikarwar answered this If it is an isceles triangle then the third angle should be 20? but the sum of the triangle will not be 180? so the triangle is not isoceles 0