MathDB
SMT 2018 Geometry Tiebreaker #1

Source:

August 8, 2023
geometry

Problem Statement

Point EE is on side CDCD of rectangle ABCDABCD such that CEDE=25.\frac{CE}{DE} =\frac{2}{5}. If the area of triangle BCEBCE is 3030, what is the area of rectangle ABCDABCD?