Based on the information marked in the diagram, AABC and ADEF must be congruent. True or false

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

What is the reflection image of (5,-3) across the line y = -x?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23