In ∆ABC, AB = 6√3 cm, AC = 12 cm and BC = 6 cm. The angle B is
A. 120°
B. 60°
C. 90°
D. 45°
Answer:C
In ∆ABC, AB = 6√3 cm, AC = 12 cm and BC = 6 cm. The angle B is
A. 120° B. 60° C. 90° D. 45°
Explanation: Given,