Quizz..., Jari Jari = 12 Cm, Luas = ?\Xbf, Lingkaran, Note : Yg Ngga Dapet Jgn Report "-_-
Quizz...
jari jari = 12 cm
luas = ?¿
Lingkaran
Note : yg ngga dapet jgn report "-_-
Penjelasan dengan langkah-langkah:
r = 12 Cm
L = π × r²
L = 3,14 × 12 × 12
L = 3,14 × 144
L = 452,16 Cm²
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