Viewing insights from 2023 AMC 10B Problem 25 that are similar (thus shared) with ANY insight of 2022 AMC 12B Problem 14.
- The pentagon has an angle of 180 x 3/5 which is 36x3 = 108 degrees If we split the area into 5 equal triangles each triangle has area 1+ root(5) / 5 by mathed2718
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