Question

Quiz

Panjang = 10 Cm
Lebar = 15 Cm
Tinggi = 12 Cm

Luas balok = ... Cm²

Gas ke 110K enak kali ya?
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Answer 1

Lp = 2(p × L + p × t + L × t)

Lp = 2(10 × 15 + 10 × 12 + 15 × 12)

Lp = 2(150 + 120 + 180)

Lp = 2(150 + 300)

Lp = 2(450)

Lp = 900 cm²

Answer 2

Jawaban:

Luas balok:

• 2 × (pl + pt + tp)
• 2 × [(10×15) + (10×12) + (15×12)]
• 2 × (150+120+180)
• 2 × (270+180)
• 2 × 450
• 900cm²