MathDB
area computational with square (Greece Junior 2017)

Source:

July 15, 2019
squaregeometryarea of a triangleareas

Problem Statement

Let ABCDABCD be a square of side aa. On side ADAD consider points EE and ZZ such that DE=a/3DE=a/3 and AZ=a/4AZ=a/4. If the lines BZBZ and CECE intersect at point HH, calculate the area of the triangle BCHBCH in terms of aa.
Back to ProblemsView on AoPS