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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