master matematika tolong dong tugas ku numpuk nih satu hari pull dikamar terus tolong dibantu lagi ya please
itu aja kok, poinnya cukup kan?
itu aja kok, poinnya cukup kan?
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Penjelasan dengan langkah-langkah:
Volume=38,808 Liter/dm³
Cm=38,808×1.000=38.808 cm³
Jari-Jari?
Volume=4/3×πr³
=38.808÷4/3×22/7×r×r
= 38.808÷4/3÷22/7
=3.234÷22/7
=147÷7
=21 cm
Maka Jari-Jari 21 cm
Untuk Bukti
V=4/3×πr³
=4/3×22/7×21×21×21
=4×22×7×3×21
=616×63
=38.808 cm³