The area of ABC equals 6
The area of DEF equals 24
So A is not your answer.
Remember that:
base x height / 2 = the area of a triangle
The triangles are also not the same size, because their perimeters are completely different.
Perimeter of ABC = 12
Perimeter of DEF = 24
Thus, B is incorrect.
The triangles are also not congruent, for them to be congruent, or the same, they would need to have the same angles, perimeter, and area. The tests we did above prove that C is not the answer.
Therefore, D, none of the above is your answer.
