Read the given question and decide which of the following information is sufficient to answer the question.
What is the value of ∠ACB?
Informations
| 1 | |
| 2 | ∠D = 60° |
1
Only 2 is sufficient
2
Both 1 and 2 are sufficient
3
Only 1 is sufficient
4
Either 1 or 2 is sufficient.