Dreieck (Skizze nicht maßstabsgetreu.)a = 13,68cmb = 19,18cmc = 19,96cmha = 18,31cmUmfang: cmFlächeninhalt: cm2a = 11,67cmb = 11,82cmc = 15,33cmha = 11,69cmUmfang: cmFlächeninhalt: cm2a = 11,57cmb = 15,6cmc = 17,81cmha = 15,38cmUmfang: cmFlächeninhalt: cm2a = 11,69cmb = 15cmc = 17,42cmha = 14,79cmUmfang: cmFlächeninhalt: cm2a = 5,93cmb = 8,21cmc = 8,3cmha = 7,7cmUmfang: cmFlächeninhalt: cm2a = 11,97cmb = 14,79cmc = 19,45cmha = 14,77cmUmfang: cmFlächeninhalt: cm2a = 3,28cmb = 12,36cmc = 12,38cmha = 12,26cmUmfang: cmFlächeninhalt: cm2a = 3,58cmb = 8,22cmc = 8,37cmha = 8,09cmUmfang: cmFlächeninhalt: cm2a = 11,7cmb = 14,78cmc = 19,57cmha = 14,73cmUmfang: cmFlächeninhalt: cm2a = 5,66cmb = 16,94cmc = 19,69cmha = 15,82cmUmfang: cmFlächeninhalt: cm2