Here are two questions (Question1 and Question2). If these questions have the same meaning and same answer, answer "Yes", otherwise "No".

Question1: In a triangle ABC, angle A = 2 angle B. How would you prove that BC² = AC² + AB × AC?, Question2: In triangle ABC, angleA = 2*angleB. Prove that [math]BC^2 = AC^2 + AC.AB[/math]; can you?
Yes