MathDB
2014 Geometry #7

Source:

July 12, 2022
2014Geometry Test

Problem Statement

Let ABCDABCD be a square piece of paper with side length 44. Let EE be a point on ABAB such that AE=3AE=3 and let FF be a point on CDCD such that DF=1DF=1. Now, fold AEFDAEFD over the line EFEF. Compute the area of the resulting shape.