Jawaban:
1. 8 cm
2. 547 cm³
3. 3000 cm³
Penjelasan dengan langkah-langkah:
1.) volume = p × l × t
480 cm³ = 60 × t
t = v : l.a = 480 : 60 = 8 cm
2.) Danu = 14 cm
Bryan = 13 cm
volume kubus = r³/ r × r × r
v1 = 14³ = 2.744 cm³
v2 = 13³ = 2.197 cm³
selisih = 2.744 - 2.197 = 547 cm³
3.) volume kubus = r³ = 10³= 1.000 cm³
volume balok = p × l × t
= 20 × 10 × 10 = 2.000 cm³ volume gabungan = 1.000 + 2.000 = 3.000cm³
"sekian terima kasih"
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Jawaban:
1. 8 cm
2. 547 cm³
3. 3000 cm³
Penjelasan dengan langkah-langkah:
1.) volume = p × l × t
480 cm³ = 60 × t
t = v : l.a = 480 : 60 = 8 cm
2.) Danu = 14 cm
Bryan = 13 cm
volume kubus = r³/ r × r × r
v1 = 14³ = 2.744 cm³
v2 = 13³ = 2.197 cm³
selisih = 2.744 - 2.197 = 547 cm³
3.) volume kubus = r³ = 10³= 1.000 cm³
volume balok = p × l × t
= 20 × 10 × 10 = 2.000 cm³ volume gabungan = 1.000 + 2.000 = 3.000cm³
"sekian terima kasih"