You didn't supply a list. The so-called rigid transformations of translation, rotation and reflection create congruent triangles.
Generally it's dilation by a factor about a point is preserves similarity but not congruency. Any transformation which includes such scalings but is otherwise rigid also preserves similarity but not congruency.
Answer:
12.5
Step-by-step explanation:
Answer:
A=30
Step-by-step explanation:
Bein aetwo s 26819 andy’s a skid slush’s shell tan 332
Answer:
184 boxes
Step-by-step explanation:
8648/47 = 184