Penjelasan dengan langkah-langkah:
diket:
d = 55 cm
r = 27,5 cm
ditanya:
L = ?
jawab:
L = πr²
= 3,14 . 27,5²
= 3,14 . 756,25
= 2.374,625 cm²
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Verified answer
Penjelasan dengan langkah-langkah:
diket:
d = 55 cm
r = 27,5 cm
ditanya:
L = ?
jawab:
L = πr²
= 3,14 . 27,5²
= 3,14 . 756,25
= 2.374,625 cm²