Question 7 In the figure, if ∠DAB=60∘, ∠ABD=50∘ then ∠ABC is equal to (A) 60∘ (B) 50∘ (C) 70∘ (D) 80∘

Question 7 In the figure, if ∠DAB=60∘, ∠ABD=50∘ then ∠ABC i

1.	Question 7 In the figure, if ∠DAB=60∘, ∠ABD=50∘ then ∠ABC is equal to (A) 60∘ (B) 50∘ (C) 70∘ (D) 80∘
Answer» Question 7 In the figure, if $∠ D A B = 60^{\circ}, ∠ A B D = 50^{\circ}$ then $∠ A B C$ is equal to (A) $60^{\circ}$ (B) $50^{\circ}$ (C) $70^{\circ}$ (D) $80^{\circ}$