Dreieck (Skizze nicht maßstabsgetreu.)a = 9,21cmb = 12,92cmc = 15,27cmha = 12,88cmUmfang: cmFlächeninhalt: cm2a = 8,73cmb = 12,5cmc = 16,58cmha = 12,26cmUmfang: cmFlächeninhalt: cm2a = 10,18cmb = 13,77cmc = 14,44cmha = 13,13cmUmfang: cmFlächeninhalt: cm2a = 12,44cmb = 16,13cmc = 16,15cmha = 14,89cmUmfang: cmFlächeninhalt: cm2a = 10,93cmb = 13,34cmc = 17,52cmha = 13,33cmUmfang: cmFlächeninhalt: cm2a = 6,33cmb = 6,79cmc = 13,04cmha = 1,49cmUmfang: cmFlächeninhalt: cm2a = 9,55cmb = 15,25cmc = 16,34cmha = 14,96cmUmfang: cmFlächeninhalt: cm2a = 7,94cmb = 10,98cmc = 15,71cmha = 10,23cmUmfang: cmFlächeninhalt: cm2a = 10,65cmb = 13,76cmc = 16,46cmha = 13,68cmUmfang: cmFlächeninhalt: cm2a = 9,78cmb = 16,52cmc = 18,29cmha = 16,43cmUmfang: cmFlächeninhalt: cm2
