Question

Please help

Answer 1

1. is already given so simply write "Given"
2. do you remember what type of angles these two are? starts with a v

Answer 2

vertical angle?

Answer 3

good! and vertical angles are congruent, so we would simply write "vertical angles are congruent" or "vertical angle congruency"

Answer 4

for 3: we have two angles congruent in each triangle, which automatically implies the third one is congruent via the AA similarity theorem

Answer 5

Ah ok thank you