三角形王国传来一阵争吵声,咦,怎么回事?正方形好奇地走了过来,只见两个三角形正为谁的内角和大而争得不可开交。(大胖子三角形):“我比你胖,我的内角和一定比你大!”(高个子三角形):“你的内角和怎么可能比我的大呢?你看,我比你高多了,肯定是我的内角和比你的大!” Triangle kingdom came a quarrel, 咦, what happened? Square curious came over, I saw two triangles for whom the corner and the big and competing. (Big Fat Triangle): “I’m fatter than you, my inner corner and must be bigger than you! ” (Tall triangle): “Your inner corner and how could it be bigger than me? Much taller, it is definitely my inner corner and bigger than yours! ”