Dreieck (Skizze nicht maßstabsgetreu.)a = 5,93cmb = 14,55cmc = 18,6cmha = 11,91cmUmfang: cmFlächeninhalt: cm2a = 8,94cmb = 11,85cmc = 18,41cmha = 9,82cmUmfang: cmFlächeninhalt: cm2a = 5,06cmb = 19,28cmc = 19,75cmha = 19,27cmUmfang: cmFlächeninhalt: cm2a = 9,29cmb = 16,44cmc = 18,45cmha = 16,42cmUmfang: cmFlächeninhalt: cm2a = 6,21cmb = 13,16cmc = 18,54cmha = 7,76cmUmfang: cmFlächeninhalt: cm2a = 3,7cmb = 12,56cmc = 14,16cmha = 11,93cmUmfang: cmFlächeninhalt: cm2a = 9,79cmb = 15,55cmc = 19,02cmha = 15,5cmUmfang: cmFlächeninhalt: cm2a = 4,36cmb = 9,04cmc = 13,37cmha = 1,29cmUmfang: cmFlächeninhalt: cm2a = 5,49cmb = 8,92cmc = 9,62cmha = 8,78cmUmfang: cmFlächeninhalt: cm2a = 8cmb = 16,27cmc = 17,87cmha = 16,26cmUmfang: cmFlächeninhalt: cm2