Question
In the given figure, $\triangle\text{ODC}\sim\triangle\text{OBA},\angle\text{BOC}=115^\circ$ and $\angle\text{CDO}=70^\circ.$
Find
Find
- $\angle\text{DOC}$
- $\angle\text{DCO}$
- $\angle\text{OAB}$
- $\angle\text{OBA}$

