Answer:
sorry if this is really confusing, i can elaborate on anything if you want
Step-by-step explanation:
number 1 the angle in the triangle not described+angle1=180 since it's a line
180-125=55=angle 1
angle 2 should be 55 by vertical angles?
and angle 3 is 180-55-30 (same thing the other angle in the triangle is 180-150
angle 3=95
