Question
Write the supplement angle of: (x – 30)°
✓
Answer
Supplment of (x – 30)°
= 180° – ( x° – 30°)
= 180° – x° + 30° – 210° – x°
= 180° – ( x° – 30°)
= 180° – x° + 30° – 210° – x°
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