Question
Identify whether the pair of angles are complementary or supplementary: $130º, 50º$.
✓
Answer
Two angles are said to be supplementary if their sum is $180^{\circ}$.
It is given in the question that,
The given pair of angles is $130^{\circ}$ and $50^{\circ}$
and sum of the measures of these angles $=130^{\circ}+50^{\circ}=180^{\circ}$
As the sum of these angles is equal to $180^{\circ}$
Therefore, these angles are supplementary angles.
It is given in the question that,
The given pair of angles is $130^{\circ}$ and $50^{\circ}$
and sum of the measures of these angles $=130^{\circ}+50^{\circ}=180^{\circ}$
As the sum of these angles is equal to $180^{\circ}$
Therefore, these angles are supplementary angles.
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