Mathematics, 11.10.2020 23:01 tati7149

If △ A B C △ ⁡ A ⁣ B ⁣ C ≌ △ D E F △ ⁡ D ⁣ E ⁣ F , and m∠A = (x + 30)°, m∠C = 45°, and m∠D = 80°, what is the m∠A?

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If △ A B C △ ⁡ A ⁣ B ⁣ C ≌ △ D E F △ ⁡ D ⁣ E ⁣ F , and m∠A = (x + 30)°, m∠C = 45°, and m∠D = 80°, wh...