Jawab:
d. 616 cm²
Penjelasan dengan langkah-langkah:
luas permukaan
= 4 × πr²
= 4 × 22/7 × 7 × 7
= 4 × 154
= 616 cm²
good luck!
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Jawab:
d. 616 cm²
Penjelasan dengan langkah-langkah:
luas permukaan
= 4 × πr²
= 4 × 22/7 × 7 × 7
= 4 × 154
= 616 cm²
good luck!