Question

Hey could you help me? thank you

Answer 1

∡1, 5, and 7 have the same measure as ∡3

Explanation:

∡1 and ∡3 are vertical angles and congruent

∡3 and ∡7 are corresponding angles and congruent

∡5 and ∡7 are vertical angles and congruent

Answer 2

1 , 5 and 7 angle are 105 degree