Tauwehe
\frac{\pi h\left(3r^{2}-\pi \right)}{3}
Aromātai
\pi hr^{2}-\frac{\pi ^{2}h}{3}
Tohaina
Kua tāruatia ki te papatopenga
\frac{3\pi r^{2}h-\pi ^{2}h}{3}
Tauwehea te \frac{1}{3}.
\pi h\left(3r^{2}-\pi \right)
Whakaarohia te 3\pi r^{2}h-\pi ^{2}h. Tauwehea te \pi h.
\frac{\pi h\left(3r^{2}-\pi \right)}{3}
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau 3r^{2}-\pi i whakatauwehea i te mea kāhore ōna pūtake whakahau.
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