Question

please answer me guys..​

Answer 1

Answer:

a) 12

b) (i) 150 ° or 210°

(ii) 0° or 360°

(iii) 180°

(iv) 170° or 210°

(v) 120° or 240°

(vi) 60° or 300°

Answer 2

Answer:

12 is the write answer

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