Read the given question and decide which of the following information is suffcient to answer the question. What is the value of `angleACD` ?
Information :
1.
2. `angleACB=180-x^(@)`

Options

A. Only 1 is sufficient .
B. Neither 1 nor 2 is sufficient .
C. Either 1 or 2 is sufficient.
D. Only 2 is sufficient .

Answer

A