Question

In ∆ABC, D and E are the points on AB and AC respectively such that AD x AC = AB x AE. If ∠ADE = ∠ACB + 30⁰ and ∠ABC = 78⁰, then ∠A = ?

• A. 68⁰
• B. 48⁰
• C. 56⁰
• D. 54⁰

Answer 1

Answer: (D)