MathDB

2010.9

Part of Ukrainian From Tasks to Tasks - geometry

Problems(1)

#in #, is area half?, use only compass (2010 From Tasks to Tasks, p9 Ukr )

Source:

5/2/2021
On the sides AB,BC,CDAB, BC, CD and DADA of the parallelogram ABCDABCD marked the points M,N,KM, N, K and FF. respectively. Is it possible to determine, using only compass, whether the area of ​​the quadrilateral MNKFMNKF is equal to half the area of ​​the parallelogram ABCDABCD?
geometryparallelogram