Dreieck (Skizze nicht maßstabsgetreu.)a = 4,56cmb = 16,57cmc = 19,99cmha = 12cmUmfang: cmFlächeninhalt: cm2a = 13,13cmb = 13,27cmc = 19,12cmha = 13,25cmUmfang: cmFlächeninhalt: cm2a = 6,52cmb = 12,04cmc = 15,35cmha = 11,46cmUmfang: cmFlächeninhalt: cm2a = 3,31cmb = 14,6cmc = 16,49cmha = 12,69cmUmfang: cmFlächeninhalt: cm2a = 5,07cmb = 5,54cmc = 10,46cmha = 1,83cmUmfang: cmFlächeninhalt: cm2a = 14,49cmb = 17,2cmc = 19,92cmha = 16,78cmUmfang: cmFlächeninhalt: cm2a = 9,91cmb = 10,94cmc = 19cmha = 8,22cmUmfang: cmFlächeninhalt: cm2a = 2,54cmb = 11,94cmc = 13,27cmha = 10,68cmUmfang: cmFlächeninhalt: cm2a = 4,84cmb = 9,95cmc = 10,35cmha = 9,82cmUmfang: cmFlächeninhalt: cm2a = 8,52cmb = 18,3cmc = 18,39cmha = 17,84cmUmfang: cmFlächeninhalt: cm2
