Dreieck (Skizze nicht maßstabsgetreu.)a = 15,79cmb = 19,04cmc = 19,74cmha = 17,69cmUmfang: cmFlächeninhalt: cm2a = 8,12cmb = 16,67cmc = 17,92cmha = 16,61cmUmfang: cmFlächeninhalt: cm2a = 10,89cmb = 14,34cmc = 15,45cmha = 13,79cmUmfang: cmFlächeninhalt: cm2a = 8,54cmb = 10,3cmc = 12,61cmha = 10,23cmUmfang: cmFlächeninhalt: cm2a = 9,19cmb = 11,54cmc = 14,98cmha = 11,53cmUmfang: cmFlächeninhalt: cm2a = 12,89cmb = 14,47cmc = 18,79cmha = 14,44cmUmfang: cmFlächeninhalt: cm2a = 4,76cmb = 12,72cmc = 16,65cmha = 8,18cmUmfang: cmFlächeninhalt: cm2a = 4,96cmb = 14,67cmc = 16,18cmha = 14,5cmUmfang: cmFlächeninhalt: cm2a = 6,61cmb = 8,03cmc = 10cmha = 8,01cmUmfang: cmFlächeninhalt: cm2a = 6,38cmb = 16,27cmc = 17,07cmha = 16,23cmUmfang: cmFlächeninhalt: cm2