MCQ
In the following diagram the correctly marked angles are :
- ✓$\angle A$ and $\angle e$
- B$\angle i, \angle A$ and $\angle D$
- C$\angle A, \angle r $ and $\angle e$
- D$\angle A, \angle r$ and $\angle D$
✓
Answer
Correct option: A.
$\angle A$ and $\angle e$
The correctly marked angles in the given figure are the angle of prism $(A)$ and the angle of incidence $(i).$
All the angles are correctly marked in the figure shown below.
Hence, the correct answer is option $(a).$
All the angles are correctly marked in the figure shown below.
Hence, the correct answer is option $(a).$
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