Which of the following best describes the relationship between abc and def?
aacb=fed
aabc=def
aabc=efd
aabc =dfe

ABCDEF

Step-by-step explanation:

The diagram shows two triangles ABC and DEF with

These triangles are congruent. To write correctly this congruence, the names of the vertices at congruent angles must be at the same places. If you start with vertex A in triangle ABC, then you must start with vertex D in triangle DEF; if the next is vertex B in triangle ABc, then the next must be vertex E in triangle DEF; if the last vertex is C in triangle ABC, then the last must be vertex F in triangle DEF.

Hence,

ABCDEF

d is the answer

step-by-step explanation: