Siffar polar

A siffar polar, kowace lamba kibiya ce mai tsawo da kusurwa. Lambobi biyu a siffar polar: 8∠70∘+12∠25∘\displaystyle 8 \angle 70^{\circ} + 12 \angle 25^{\circ}. Da farko second F da 8, zuwa r theta, don amsar polar. Rubuta 8, sannan second F da alamar kusurwa, da 70. Danna ƙari. Rubuta 12, sannan second F, alamar kusurwa, da 25. Danna daidai: 18.5408873 ∠42.76427608 digiri. Yanzu second F da 9, zuwa x y, don amsoshin rectangular. Rubuta 1, danna ƙari, maɓallin i, da daidai: 1. +1.i. Kuma second F, zuwa r theta yana nuna wannan lamba a siffar polar: 1.414213562 ∠45. digiri.