Respuesta :

Answer:

90

51

39

Step-by-step explanation:

hope this helps u have a great day

Answer:

opposite angles are ≈ diagonals of a kite are ⊥

∠1=90°

∠2=51°

∠3= 90°-51°=39°

∠3=39°

[tex]----------\\hope ~ it ~ helps\\\\have ~ a ~ great~ day.[/tex]