MCQ
Line segments AB and CD intersect at O such that AC|| DB . If $\angle C A B=45^{\circ}$ and $\angle C D B=55^{\circ}$, then $\angle B O D=$
- A$100^{\circ}$
- ✓$80^{\circ}$
- C$90^{\circ}$
- D$135^{\circ}$
✓
Answer
Correct option: B.
$80^{\circ}$
b
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