Find the degrees (use π=22/7) (I) 11/16 radians (ii) -4 radians

Textbook Class 11 Chapter 3 Trigonometric Functions Ex 3.1 Q 2 (i-ii)
Find the degrees (use π=22/7) (I) 11/16 radians (ii) -4 radians

degreesπ=22/7)11/16