Trapezoids
The workings Last fortnight we proposed to our dear readers a very cheap activity, without much difficulty and that could be done in any home (whether there were stackable cubes or not is another story). […]
pythagorean means
Solution: Trapezoids
This is the solution to the Trapezoids divertimento. The fun Given two positive integers \(a\) and \(b\), the relations existing between their different Pythagorean means (arithmetic, geometric and harmonic) and their quadratic mean are well known, […]