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Geometry question please explain

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Let B, A, and D be three consecutive vertices of a regular 18-gon. A regular heptagon is constructed on $$\overline{AB}$$, with a vertex C next to A. Find $$\angle BCD$$, in degrees.

May 13, 2020

1+0 Answers

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Angle BCD = 74 degrees.

May 13, 2020