The number of figures in this picture is ... The key question of this mathematical puzzle is: How many triangles are in the picture prepared by logiclike.com? The solution is not straightforward.

Henry Ernest Dudeney posed the famous dissection problem of transforming a triangle into a square by cutting it into as few ...

The number of shapes in this picture is not ... The key question of this mathematical puzzle is: how many triangles are in the picture prepared by logiclike.com? The solution is not obvious ...