Question
In the figure given below:
Are $\angle BOD$ and $\angle DOA$ supplementary?
Are $\angle BOD$ and $\angle DOA$ supplementary?
✓
Answer
Yes, $\angle BOD$ and $\angle DOA$ are supplementary because:
These angles add up to $180^{\circ} .$
These angles add up to $180^{\circ} .$
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