Respuesta :
Answer:
50 degrees
Step-by-step explanation:
let angle be x
45 + 85 + x = 180 (angle sum property)
x=180-130
x=50 degrees
3rd angle=x=50 degrees
Answer:
50 degrees
Step-by-step explanation:
let angle be x
45 + 85 + x = 180 (angle sum property)
x=180-130
x=50 degrees
3rd angle=x=50 degrees