Dreieck (Skizze nicht maßstabsgetreu.)a = 4,82cmb = 14,51cmc = 16,16cmha = 14,23cmUmfang: cmFlächeninhalt: cm2a = 10,9cmb = 12cmc = 19,02cmha = 11,11cmUmfang: cmFlächeninhalt: cm2a = 9,51cmb = 10,78cmc = 11,22cmha = 9,91cmUmfang: cmFlächeninhalt: cm2a = 15,72cmb = 17,15cmc = 18,61cmha = 15,99cmUmfang: cmFlächeninhalt: cm2a = 11,38cmb = 15,29cmc = 17,97cmha = 15,19cmUmfang: cmFlächeninhalt: cm2a = 10,74cmb = 11,72cmc = 12,45cmha = 10,8cmUmfang: cmFlächeninhalt: cm2a = 10,71cmb = 15,66cmc = 17,16cmha = 15,36cmUmfang: cmFlächeninhalt: cm2a = 4,14cmb = 12,58cmc = 15,97cmha = 8,11cmUmfang: cmFlächeninhalt: cm2a = 6,19cmb = 18,2cmc = 18,35cmha = 18,01cmUmfang: cmFlächeninhalt: cm2a = 4,87cmb = 6,58cmc = 10,67cmha = 4,49cmUmfang: cmFlächeninhalt: cm2