Question 148 (v)
In the given figure, verify whether given pair of triangles is congruent by SAS congruence criterion (condition)? If congruent, write the congruence of the two triangles in symbolic form.
In ΔDOF and ΔHOC, DO = HO [given]
CO = FO [given]
∠DOF=∠HOC [vertically opposite angles]
By SAS congruence criterion, ΔDOF≅ΔHOC