please answer as soon as possible
Penjelasan dengan langkah-langkah:
[tex]luas = \pi {r}^{2} \\ 2464 = \frac{22}{7} \times {r}^{2} \\ {r}^{2} = 2464 \times \frac{7}{22} \\ {r}^{2} = 784 > r = 28cm \\ 0 = 56cm \\ (\pi = \frac{22}{7)} [/tex]
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