SOLUTION: ABCDE is a regular pentagon. Find angle CBD.
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Question 1013828: ABCDE is a regular pentagon. Find angle CBD.
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Triangle CBD is an isosceles triangle with a vertex angle of 108 degrees. Thus each base angle is (1/2)(180-108) = 36 degrees
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