MCQ
In the following diagram the correctly marked angles are:
- A$\angle \mathrm{A}, \angle \mathrm{r}$ and $\angle \mathrm{D}$
- B$\angle \mathrm{i}, \angle \mathrm{A}$ and $\angle \mathrm{D}$
- C$\angle \mathrm{A}, \angle \mathrm{i}$ and $\angle \mathrm{e}$
- ✓