A1, A2, A3......An is a regular n-gon. Prove that A1, A2, A3, A4 is a trapezoid
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A regular \( n \)-gon is a polygon with \( n \) sides that are all equal in length and all interior angles are equal. The vertices of a regular \( n \)-gon can be represented as points on a circle, equally spaced. Show more…
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