Læst 55 gange
tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”:
Summary
?
Summary
How can we slice up a triangular pizza so that two people taking alternate slices receive the same amount of pizza and the same amount of crust? For equilateral triangles, there is an elegant “proof without words” solution to this problem. We investigate several related questions with regard to non-equilateral triangles.