MathDB

2018.9.1

Part of Kyiv City MO Juniors Round2 2010+ geometry

Problems(1)

cut a right triangle into 3 isosceles (2018 Kyiv City MO Round2 9.1)

Source:

9/14/2020
Cut a right triangle with an angle of 30o30^o into three isosceles non-acute triangles, among which there are no congruent ones.
(Maria Rozhkova)
geometryisoscelesright triangle