Polar → rectangular, θ = −110°

Ensonda eya minus: $\displaystyle r \approx 3.5$ ate $\displaystyle \theta \approx -110^{\circ}$. Nyiga , wandiika 3.5, nyiga ne , olwo owandiike 110. Nyiga n', ofune −1.197070502. Nyiga n', ofune $\displaystyle y$: −3.288924173. Ensonda eya minus ekyuka ng'emikono gy'essaawa okuva ku lukoloboze lwa $\displaystyle x$, kale $\displaystyle -110^{\circ}$ nazo zigwa mu quadrant eyokusatu. Obubonero bwa $\displaystyle x$ ne $\displaystyle y$, plus oba minus, bulijjo bukulaga quadrant.

▶ Laba omutendera guno mu vidiyo (59:24)