Answer:
They are.
Step-by-step explanation: The postulate is that all the adjacent angles and side lengths are equal between the triangle pairs. Congruency is if all side lengths and angles measure the same amount. In this case, the lines signify that they do.
Answer:

look from the tan A angle , the opposite is 28 and adjacent is 45
Answer:
$55,080
Step-by-step explanation:
Hope this helps.
Step-by-step explanation:
ok please before we can solve that you have to tell more about that thing before you can answer so I'm waiting for you to edit the text and said that thing very well so that we can understand and answer you correctly