As shown in the figure, angle 1 = angle 2, angle 4 = 30.0, then angle 3 is equal to ()
Choices:
A:120°
B:130°
C:145°
D:150°
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: As shown in the figure, angle 1 = angle 2, angle 4 = 30.0, then angle 3 is equal to ()
Choices:
A:120°
B:130°
C:145°
D:150°
Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
Question: As shown in the figure, angle 1 = angle 2, angle 4 = 30.0, then angle 3 is equal to ()
Choices:
A:120°
B:130°
C:145°
D:150°