P = 34 cm
L = 16 cm
T = 23 cm
ΣVolume balok
V = P x L x T
V = 34 x 16 x 23
V = 544 x 23
V = 12.512 cm³
ΣLuas permukaan balok
Lp = 2 x (P x L) + (P x T) + (L x T)
Lp = 2 x (34 x 16) + (34 x 23) + (16 x 23)
Lp = 2 x 544 + (34 x 23) + (16 x 23)
Lp = 2 x 544 + 782 + (16 x 23)
Lp = 2 x 544 + 782 + 368
Lp = 2 x 912 + 782
Lp = 2 x 1.694
Lp = 3.388 cm²
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P = 34 cm
L = 16 cm
T = 23 cm
ΣVolume balok
V = P x L x T
V = 34 x 16 x 23
V = 544 x 23
V = 12.512 cm³
ΣLuas permukaan balok
Lp = 2 x (P x L) + (P x T) + (L x T)
Lp = 2 x (34 x 16) + (34 x 23) + (16 x 23)
Lp = 2 x 544 + (34 x 23) + (16 x 23)
Lp = 2 x 544 + 782 + (16 x 23)
Lp = 2 x 544 + 782 + 368
Lp = 2 x 912 + 782
Lp = 2 x 1.694
Lp = 3.388 cm²