cut in4 trapezoid, 3 conguent right isosceles(2013 From Tasks to Tasks, p4 Ukr)
Source:
May 2, 2021
geometrytrapezoidright triangle
Problem Statement
The trapezoid is composed of three conguent right isosceles triangles as shown in the figure. It is necessary to cut it into equal parts. How to do it?
https://cdn.artofproblemsolving.com/attachments/f/e/87b07ae823190f26b70bfa22824679a829e649.png