Mana nih pecinta mtk woooi!​

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Mana nih pecinta mtk woooi!​

Mana nih pecinta mtk woooi!​

Jawaban:

V=phi × r × r × t

V= 22/7 × 15cm × 15cm × 28cm

V= 22 × 15cm × 15cm × 4cm

V= 19.800cm³ –>A