Answer:
both of them thats the answer
Step-by-step explanation:
.8 repeating. I believe is this answer.
Check the picture below
if that red segment, GJ, is parallel to the AE base segment of the triangle, then, the segment GJ is the midsegment of the triangle, and by the side-splitter theorem, those two triangles are similar.
The identity property. the same applies for n*1=n.
I cant see all of 11 and 14
12:

13:

15:

16: