Rectangulaires → polaires

Tobongola point $\displaystyle x=6$, $\displaystyle y=4$. Dessin elakisi yango: 6 na mopanzi mpe 4 na likolo, mpe bilembo ya motuna ezali oyo tozali koluka, $\displaystyle r$ mpe $\displaystyle \theta$. Bofina , bokoma 6, bofina mpe , nsima bokoma 4. Bofina mpe , likomi ya orange likolo ya bouton 8: $\displaystyle r$ ezali 7.211102551. Bofina mpe mpo na komona $\displaystyle \theta$: 33.69006753 degrés. Bofina lisusu mpe mpo na kozonga na $\displaystyle r$: 7.211102551.

▶ Tala etape oyo na video (57:05)