Question 17 Tick the correct answer and justify: In ΔABC,AB=6√3 cm, AC = 12 cm and BC = 6 cm. The angle B is: (A) 120∘ (B) 60∘ (C) 90∘ (D) 45∘

Question 17 Tick the correct answer and justify: In ΔABC,AB=6√3 cm,

1.	Question 17 Tick the correct answer and justify: In ΔABC,AB=6√3 cm, AC = 12 cm and BC = 6 cm. The angle B is: (A) 120∘ (B) 60∘ (C) 90∘ (D) 45∘
Answer» Question 17 Tick the correct answer and justify: In $Δ A B C, A B = 6 \sqrt{3}$ cm, AC = 12 cm and BC = 6 cm. The angle B is: (A) $120^{\circ}$ (B) $60^{\circ}$ (C) $90^{\circ}$ (D) $45^{\circ}$