auf "unserem" Rechner findest du unter FORMELN => Kugel
die Kugelformel $${\mathtt{V}} = {\frac{{\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}}{{\mathtt{3}}}}$$
dann ist das Volumen der Halbkugel $${\mathtt{Vh}} = {\frac{{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}}{{\mathtt{3}}}}$$
Zahlenbeispiel: r = 5 cm => V = $${\frac{{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{5}}}^{{\mathtt{3}}}}{{\mathtt{3}}}} = {\mathtt{261.799\: \!387\: \!799\: \!149\: \!436\: \!5}}$$ cm³
auf "unserem" Rechner findest du unter FORMELN => Kugel
die Kugelformel $${\mathtt{V}} = {\frac{{\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}}{{\mathtt{3}}}}$$
dann ist das Volumen der Halbkugel $${\mathtt{Vh}} = {\frac{{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{r}}}^{{\mathtt{3}}}}{{\mathtt{3}}}}$$
Zahlenbeispiel: r = 5 cm => V = $${\frac{{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{5}}}^{{\mathtt{3}}}}{{\mathtt{3}}}} = {\mathtt{261.799\: \!387\: \!799\: \!149\: \!436\: \!5}}$$ cm³