Attempt following question by selecting a choice to answer. B What are the measures of ∠1, ∠3 and ∠4, if m∠2 = 60 in the figure?cc BB A. Bm∠1 = m∠3 = 60, m∠4 = 120 B. Bm∠1 = m∠3 = 120, m∠4 = 60 C. Bm∠1 = m∠4 = 120, m∠3 = 60 D. Bm∠4 = m∠3 = 120, m∠1 = 60