question_answer

If \[AB||CD\]then\[x=\]?

A) \[100{}^\circ \]                     

B)  \[80{}^\circ \]

C) \[60{}^\circ \]                       

D)  \[70{}^\circ \]

Correct Answer: A

Solution :

\[x=35{}^\circ +65{}^\circ =100{}^\circ \]