Dreieck (Skizze nicht maßstabsgetreu.)a = 5,69cmb = 12,03cmc = 12,12cmha = 11,73cmUmfang: cmFlächeninhalt: cm2a = 5,83cmb = 17,14cmc = 17,48cmha = 17,03cmUmfang: cmFlächeninhalt: cm2a = 3,9cmb = 5,97cmc = 8,66cmha = 5,1cmUmfang: cmFlächeninhalt: cm2a = 11,86cmb = 16,57cmc = 17,88cmha = 16,07cmUmfang: cmFlächeninhalt: cm2a = 11,75cmb = 12,45cmc = 13,84cmha = 11,68cmUmfang: cmFlächeninhalt: cm2a = 8,19cmb = 10,2cmc = 14,68cmha = 9,83cmUmfang: cmFlächeninhalt: cm2a = 3,61cmb = 3,79cmc = 5,11cmha = 3,79cmUmfang: cmFlächeninhalt: cm2a = 3,94cmb = 14,61cmc = 15,08cmha = 14,61cmUmfang: cmFlächeninhalt: cm2a = 7,69cmb = 13,27cmc = 14,63cmha = 13,2cmUmfang: cmFlächeninhalt: cm2a = 10,35cmb = 13,61cmc = 17,87cmha = 13,55cmUmfang: cmFlächeninhalt: cm2
