Are the two figures congruent?
no, because all of the corresponding sides are unequal.
yes, because ab = a’b’.
no, because the reflection of abc is not congruent to a’b’c’.
yes, because they are reflections of each other.

No, because the reflection of ABC is not congruent to A’B’C’.

Step-by-step explanation:

we know that

The rule of the reflection across the line y=x is equal to

(x,y) > (y,x)

so

A(-6,6) > A'(6,-6) > is ok

B(-3,3) > B'(3,-3) > is ok

C(-8,2) > C'(8,-2) > is not ok ( is not a reflection acros the line y=x)

therefore

The triangles are no t congruent, because the reflection of ABC is not congruent to A’B’C’

1/4 because there is 4 grades.