Dreieck (Skizze nicht maßstabsgetreu.)a = 7,86cmb = 11,74cmc = 18,11cmha = 8,44cmUmfang: cmFlächeninhalt: cm2a = 6,03cmb = 8,76cmc = 13,15cmha = 7,22cmUmfang: cmFlächeninhalt: cm2a = 7,87cmb = 8,4cmc = 12,25cmha = 8,33cmUmfang: cmFlächeninhalt: cm2a = 5,59cmb = 7,72cmc = 9,9cmha = 7,69cmUmfang: cmFlächeninhalt: cm2a = 6,28cmb = 12,37cmc = 15,55cmha = 11,73cmUmfang: cmFlächeninhalt: cm2a = 3,07cmb = 18,05cmc = 18,6cmha = 17,97cmUmfang: cmFlächeninhalt: cm2a = 7,71cmb = 12,4cmc = 12,6cmha = 11,89cmUmfang: cmFlächeninhalt: cm2a = 12,86cmb = 15,92cmc = 18,99cmha = 15,76cmUmfang: cmFlächeninhalt: cm2a = 4,61cmb = 11,11cmc = 13,87cmha = 9,83cmUmfang: cmFlächeninhalt: cm2a = 11,69cmb = 12,22cmc = 13,64cmha = 11,45cmUmfang: cmFlächeninhalt: cm2