 Rectangle ine hurefu hwezvikamu gumi neshanu uye hupamhi hwemayuniti masere. Chii chinonzi perimeter yerectangle?Perimeter yerectangle inoverengwa nekuwedzera mativi mana ose. Muchiitiko ichi, perimeter ndeye 2 kureba upamhi 2 15 8 2 23 46 zvikamu. 