Answer:
this guy is big brain he is corrcet
Explanation:
Correct answer: α₆ = 225⁰
Sₙ = ( n-2) 180 => S₆ = (6-2) · 180 = 4 · 180 = 720°
α₆ = 720° - 495° = 225⁰
God is with you!!!
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