Answer:
NOT CONGRUENT - DIFFERENT
Step-by-step explanation:
For triangles to be congruent the angles have to be the same, in other words, any transformation would work, but a completely different triangle would not.
Answer:
0.4x
Step-by-step explanation:
Answer:
Impossible
Step-by-step explanation:
This diagram is not correctly stating the question
Answer:

Step-by-step explanation:

Plug in the 6 to the equations. Since B is the midpoint of AC, then both should be equal once plugged in [and solved].

Answer:
summation
Step-by-step explanation:
This symbol is the summation symbol
It means to sum what comes after it