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area chasing in parallelogram 2016 Ecuador NMO (OMEC) 3.4 1.6

Source:

September 17, 2021
geometryparallelogram

Problem Statement

In the parallelogram ABCDABCD, a line through CC intersects the diagonal BDBD at EE and ABAB at FF. If FF is the midpoint of ABAB and the area of △BEC\vartriangle BEC is 100100, find the area of the quadrilateral AFEDAFED.
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