Jawaban singkat:
Penjelasan tambahan:
Luas permukaan balok = 2 x ((p x l) + (p x t) + (l x t))
236 cm² = 2 x ((8 cm x 6 cm) + (8 cm x t) + (6 cm x t))
236 cm² = 2 x (48 cm² + 8t cm + 6t cm)
236 cm² = 2 x (48 cm² + 14t cm)
236 cm² = 96 cm² + 28t cm
28t cm = 236 cm² - 96 cm²
28t cm = 140 cm²
t = 140 cm² : 28 cm
t = 5 cm
Jadi tinggi balok tersebut adalah 5 cm
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Jawaban singkat:
5 cm
Penjelasan tambahan:
Luas permukaan balok = 2 x ((p x l) + (p x t) + (l x t))
236 cm² = 2 x ((8 cm x 6 cm) + (8 cm x t) + (6 cm x t))
236 cm² = 2 x (48 cm² + 8t cm + 6t cm)
236 cm² = 2 x (48 cm² + 14t cm)
236 cm² = 96 cm² + 28t cm
28t cm = 236 cm² - 96 cm²
28t cm = 140 cm²
t = 140 cm² : 28 cm
t = 5 cm
Jadi tinggi balok tersebut adalah 5 cm