Dreieck (Skizze nicht maßstabsgetreu.)a = 13,35cmb = 16,89cmc = 18,96cmha = 16,43cmUmfang: cmFlächeninhalt: cm2a = 2,07cmb = 7,97cmc = 8,73cmha = 7,71cmUmfang: cmFlächeninhalt: cm2a = 3,63cmb = 17,69cmc = 19,4cmha = 16,28cmUmfang: cmFlächeninhalt: cm2a = 8,3cmb = 12,53cmc = 19,54cmha = 8,29cmUmfang: cmFlächeninhalt: cm2a = 6,41cmb = 15,24cmc = 17,03cmha = 15,18cmUmfang: cmFlächeninhalt: cm2a = 2,92cmb = 9,06cmc = 11,33cmha = 6,35cmUmfang: cmFlächeninhalt: cm2a = 8,2cmb = 11,52cmc = 11,53cmha = 10,77cmUmfang: cmFlächeninhalt: cm2a = 10,15cmb = 12,29cmc = 14,26cmha = 12,03cmUmfang: cmFlächeninhalt: cm2a = 3,99cmb = 12,7cmc = 14,56cmha = 11,93cmUmfang: cmFlächeninhalt: cm2a = 11,38cmb = 12,74cmc = 19,42cmha = 12,18cmUmfang: cmFlächeninhalt: cm2