tolong pakai cara ya
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Jawaban:
462 cm²
langkah-langkah ada di foto yaa ^^
➡️ Luas ¾ Lingkaran :
r = 14 cm
[tex]L = \frac{3}{4} \times \pi \times r \times r[/tex]
[tex] = \frac{3}{4} \times \frac{22}{7} \times 14 \times 14[/tex]
[tex] = 462 \: \: {cm}^{2} [/tex]