Question

8. If a + 220° forms a complete angle, then the supplement of a is A) 400 B) 60° C) 500 D) 70°​

Answer 1

Answer:

option-60°

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

• a + 220° = 360° ( Complete angle = 360° )
• a = 360° - 220°
• a = 140°

Supplementary angle of a = 180° - 140° → 40°