MCQ
In Fig. $AOB$ is a straight line such that $\angle \text{AOC}=(3\text{x}+10)^\circ. \angle \text{COD}=50^\circ$ and $\angle \text{BOD}=(\text{x}-8)^\circ.$ The value of $x$ is:
- ✓$32$
- B$36$
- C$42$
- D$52$
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