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MATH / Given regular pentagon ABCDE, a circle can be drawn that is tangent to (DC)¯ at D and to (AB)¯ at A. In degrees, what is the measure of minor arc AD? [asy]import olympiad; import g… · Discussion

Discussing Given regular pentagon ABCDE, a circle can be drawn that is tangent to (DC)¯ at D and to (AB)¯ at A. In degrees, what is the measure of minor arc AD? [asy]import olympiad; import g… · MATH

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