Some questions and their alternative answers are given. Select the correct alternative.
In D ABC, AB = $6\sqrt 3$ cm, AC = 12 cm, BC = 6 cm. Find measure of $\angle A$.
In D ABC, AB = $6\sqrt 3$ cm, AC = 12 cm, BC = 6 cm. Find measure of $\angle A$.
- ✓$30^\circ$
- B$60^\circ$
- C$90^\circ$
- D$45^\circ$
Answer: A.
View full solution →






