MathDB
16 primitive Pythagorean triangles around a circle of radius 1995

Source: Tuymaada 1995 p6

April 27, 2019
geometrynumber theorycircleright trianglePythagorean Triple

Problem Statement

Given a circle of radius r=1995r= 1995. Show that around it you can describe exactly 1616 primitive Pythagorean triangles. The primitive Pythagorean triangle is a right-angled triangle, the lengths of the sides of which are expressed by coprime integers.