Which descriptions from the list below accurately describe the relationship between abc and def? check all that apply.

A. Similar

Step-by-step explanation:

In the given pictures, we have two triangles ΔABC and ΔDEF in which their corresponding angles are same.

Such as ∠A=D=49.5°

∠B=∠E=22.3°

∠C=∠F=108.2°

So by AAA similarity postulate,  ΔABC and ΔDEF are similar.

But they cannot be congruent since The corresponding side lengths of  ΔABC is not equals to the side-lengths of  ΔDEF .

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.