[color=#000000]A triangle can always be split into 4 isosceles triangles. [br][br]This applet demonstrates this fact for oblique (non-right triangles). [br]How would you dissect a right triangle to obtain 4 isosceles triangles?[br][br]What previously learned theorem(s) justifies/justify this fact? [br](For a hint, [url=https://www.geogebra.org/m/kK7r4xH3]click here[/url].) [br] [/color]