Jawaban:
Luas permukaan balok:
Lp = 2×[pl+pt+lt]
Lp = 2×[36(12)+36(24)+12(24)]
Lp = 2×[432+864+288]
Lp = 2×[1.296+288]
Lp = 2×1.584
Lp = 3.168cm²
♡˖꒰ j a w a b a n ꒱ :
___________________________
diketahui :
panjang = 12 cm
lebar = 36 cn
tinggi = 24 cm
dijawab :
lpb = 2 × (p × l) + (p × t) + (l × t)
= 2 × (12 × 36) + (12 × 24) + (36 × 24)
= 2 × (432 + 288 + 864)
= 2 × 1.584
= 3.168 cm³
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Jawaban:
Luas permukaan balok:
Lp = 2×[pl+pt+lt]
Lp = 2×[36(12)+36(24)+12(24)]
Lp = 2×[432+864+288]
Lp = 2×[1.296+288]
Lp = 2×1.584
Lp = 3.168cm²
♡˖꒰ j a w a b a n ꒱ :
___________________________
diketahui :
panjang = 12 cm
lebar = 36 cn
tinggi = 24 cm
___________________________
dijawab :
lpb = 2 × (p × l) + (p × t) + (l × t)
= 2 × (12 × 36) + (12 × 24) + (36 × 24)
= 2 × (432 + 288 + 864)
= 2 × 1.584
= 3.168 cm³
___________________________