arteria3 arteria3 01-02-2019 Mathematics contestada What are the angle measures in triangle ABC?m∠A = 90°, m∠B = 30°, m∠C = 60°m∠A = 60°, m∠B = 90°, m∠C = 30°m∠A = 90°, m∠B = 60°, m∠C = 30°m∠A = 60°, m∠B = 30°, m∠C = 90°