question_answer

Lines p and q have a point M in common. Identify the correct statement.

A) \[\angle 1=-3\]   

B) \[\angle 2=-3\]

C) \[\angle 3=\angle 4\]    

D) \[\angle 1=\angle 2\]

Correct Answer: A

Solution :

From the given figure and data, it is clear that p and q are intersecting lines. So, the vertically opposite angles are equal. Hence \[\angle 1=\angle 3\].