Okunembile noma idesimali: inkinobho S⇔D

Impendulo enembile ingahlala iguqulwa ibe yidesimali ngenkinobho S D. Ukuze ubale $\displaystyle \frac{\pi}{6}$, cindezela , enika $\displaystyle \pi$, bese , uthayiphe 6, ucindezele . Impendulo $\displaystyle \dfrac{1}{6}\pi$. Cindezela : 0.5235987756. Esinye isibalo: $\displaystyle (\sqrt{2}+2)\sqrt{3}$. Cindezela , , uthayiphe 2, ucindezele ukuze uphume empandeni, bese , uthayiphe 2, . Cindezela , , uthayiphe 3, . Impendulo $\displaystyle \sqrt{6}+2\sqrt{3}$. Cindezela bese iba 5.913591358. Cindezela S D futhi ukuze ubuyele esimweni esinembile.

▶ Buka lesi sinyathelo kwi-vidiyo (14:16)