Jawab:
Penjelasan dengan langkah-langkah:
Vkerucut = 1/3 phi x r x r x t
= 1/3 x 22/7 x 7 x 7 x 18
= 1/3 x 22 x 7 x 18
= 1/3 x 2772= 924 cm3
Vkubus= sxsxs
= 14x14x14
= 2744 cm3
jadi volume gabungan tersebut adalah 924 + 2744 = 3668 cm3
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Jawab:
Penjelasan dengan langkah-langkah:
Vkerucut = 1/3 phi x r x r x t
= 1/3 x 22/7 x 7 x 7 x 18
= 1/3 x 22 x 7 x 18
= 1/3 x 2772
= 924 cm3
Vkubus= sxsxs
= 14x14x14
= 2744 cm3
jadi volume gabungan tersebut adalah 924 + 2744 = 3668 cm3