Which pairs of triangles appear to be congruent? Check all that apply. 1
2
3
4
O A. Triangles 2 and 4
O B. Triangles 2 and 3
C. Triangles 1 and 2
O D. Triangles 3 and 4
D E. Triangles 1 and 4
O F. Triangles 1 and 3