Respuesta :

Answer:

1 , 5 and 7 angle are 105 degree

Answer:

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

Step-by-step 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