The vertex is (-4,-3)
The axis of symmetry is x=-4
and the transformations are:
The sum of a polygon's angles are 540.
When you add all the angles together here, you get 456.
Now subtract 456 from 540.
540 - 456 = 84
Answer:
36
Step-by-step explanation:



Through my understanding of the question I think the correct answers would be A and D.
hope this helps