Abstract
The article assigns, in a unique way, to every triangle a similar triangle placed inside it. Its area is equal to 1/400th of the area of the original triangle.
The constructed triangle is called "the heart of a given triangle".
The article assigns, in a unique way, to every triangle a similar triangle placed inside it. Its area is equal to 1/400th of the area of the original triangle.
The constructed triangle is called "the heart of a given triangle".