Consider the below statements with respect to compass surveying and identify the correct answer.
Statement A: A surveyor compass works on the principle of magnetism and used magnetic needle.
Statement B: The sum of included angles in a closed traverse set by a compass is always equal to 360°.
1
Statement B is correct, and statement A is incorrect.
2
Both statements are correct.
3
Statement A is correct, and statement B is incorrect.
4
Both statements are incorrect.
5
None of the above