midline of trapezoid construction, only ruler, one base is twice the other
Source: 2021 Oral Moscow Geometry Olympiad grades 8-9 p2
May 24, 2021
geometrytrapezoidmidlineconstruction
Problem Statement
A trapezoid is given in which one base is twice as large as the other. Use one ruler (no divisions) to draw the midline of this trapezoid.