MCQ
Two straight lines AB and CD intersect one another at the point O. If $\angle A O C+\angle C O B+\angle B O D=274^{\circ}$, then $\angle A O D=$
- ✓$80^{\circ}$
- B$90^{\circ}$
- C$94^{\circ}$
- D$137^{\circ}$
✓
Answer
Correct option: A.
$80^{\circ}$
a
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