★☆☆ [img width=25,height=25]https://lh7-rt.googleusercontent.com/docsz/AD_4nXeSi_WZ9r2-JuhKOlFznw2cDuHFwav8D9VsCpZ9zpNdTiXQeGfir48TFl3968LCfULuwi-WwknBR2s-2B6dak655DwIs1LSpmrrrID5zQld1IMSJmaxwsk5gg994LkGOCcX0phcmw?key=ftHz2wNUzaZrAOG2GDkk5g[/img][br]Berechne Flächeninhalt und Umfang des Halbkreises mit Radius r = 9 cm. [br]Runde auf 2 Nachkommastellen.[br][br][img]data:image/png;base64,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[/img]
[br]A[sub]Halbkreis [/sub]= [math]\frac{r^2·\pi}{2}[/math][br]A[sub]Halbkreis[/sub] = [math]\frac{9^2·\pi}{2}[/math][br]A[sub]Halbkreis[/sub] = [math]\frac{81·\pi}{2}[/math][br]A[sub]Halbkreis[/sub] ≈ 127,23 cm[sup]2 [br][br][/sup][br]u[sub]Halbkreis [/sub]= [math]\frac{2r·\pi}{2}+2r[/math][br]u[sub]Halbkreis[/sub] = [math]\frac{2·9·\pi}{2}+2·9[/math][br]u[sub]Halbkreis[/sub] =[math]9\pi+18[/math][br]u[sub]Halbkreis[/sub] ≈ 46,28 cm