Answer:
The 2nd and 3rd answers listed
Step-by-step explanation:
A "similar" triangle is a triangle with the same ratios (the angles and the sides are the same scale [ex: right triangle with side lengths of 3, 4, and 5 with is similar to a right triangle with side lengths of 6, 8 and 10; because they are all scaled up by the same amount (x2)).
A "congruent" triangle is a triangle with the same characteristics as another triangle. (ex: a right triangle with side lengths of 3, 4, and 5 is congruent to a right triangle with side lengths of 3, 4, and 5).
The first answer is congruent, because even though it has changed location/coordinates, the dimensions of the triangles are still the same.
The second answer is similar, because it is dilated by a "scale factor", so all of the ratios are the same, but the scale is different (by a factor of 1/4)
The third answer is similar, because it is dialated by a "scale factor", once again meaning that all of the ratios are the same, but the scale is different (by a factor of 4)
The fourth answer is congruent, because even though the location has changed, the dimensions of the triangles are still the same.
So, the second and third answers are similar.
Hope this helps! Happy to clarify if needed :)
