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urgentttttt
doar c.)
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Urgenttttttdoar Cva Rog class=

Răspuns :

raza cercului = [tex]3\frac{2}{3} = \frac{3 \times 3 + 2}{3} = \frac{11}{3} [/tex] m

lungimea cercului = [tex]2 \times \pi \times r[/tex] = [tex]2 \times \pi \times \frac{11}{3} = \frac{2 \times \pi \times 11}{3} = \frac{22\pi}{3} [/tex] m