mohon bantuannya no 4 mtk
Matematika
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Pertanyaan
mohon bantuannya no 4 mtk
2 Jawaban
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1. Jawaban anita270898
1/3πr²t
1/3x3,14x21x21x27
1/3x3,14x11907
12.462,66cm³ -
2. Jawaban gracegabena1
vol. kerucut = 1/3.π.r².t
= 1/3.22/7.21.21.27
=12474 cm³