Ukuwela: Inani eliphakeme Kathathu iHeptagon Okwesibili Indlu
Qhubeka ufunde: Inani eliphakeme, Kathathu iHeptagon, Ngokwezimali.
I-vertex noma iVertex ikhombisa ukuthi amandla enzeka ezimpilweni ezedlule azobonakala kuphi futhi kanjani kule mpilo. Indlu Yesibili ikhombisa amathuba wezezimali. Lesi sikhundla sinikela kabi kulezi zinkinga, kodwa kuncane, ngoba sibuthakathaka kakhulu. Okuningi