Question
Write the supplement of (90 + a + b)°
✓
Answer
Supplement of (90 + a + b)°
= 180°− (90 + a + b)°
= 180°− 90°− a°− b°
= 9°− a°− b°
= (90 − a − b)°
= 180°− (90 + a + b)°
= 180°− 90°− a°− b°
= 9°− a°− b°
= (90 − a − b)°
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