What information do we need in order to determine if two triangles are similar?
is the type of transformation that
results in similar figures.
Similarity preserves congruence of corresponding
Similarity maintains the proportionality of
corresponding
or choice to complete the sentence

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

Atranslation 6 units to the right and 4 down

Do you have answer choices?