[Solved] A smart landscaper is given the task of placing 4 trees so that they are all the same distance away from each other. How does he do this?

This riddle has been around for some time on internet platforms such as Instagram, Facebook, and WhatsApp, and many people still argue over what the answer might be, as there are many possibilities. The correct answer is Place 3 trees in the vertex of an equilateral triangle. Then place the 4th tree at the top and center of the 3, so that it will form the shape of a pyramid or a tetrahedron.