Jawaban:
(1) Luas = 6s² = 6 (6)² = 6 x 36 = 216 cm²
(2) Volume = s³ = (4)³ = 64 cm³
(3) Volume = 49 satuan
V = s³
49 = s³
s = 3,67 satuan
(4) Luas = 216 satuan
L = 6s²
216 = 6s²
s² = 216 : 6
s² = 36
s = √36
s = 6 satuan
(5) diagonal bidang = s√2 = 8√2 cm
diagonal ruang = s√3 = 8√3 cm
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Jawaban:
(1) Luas = 6s² = 6 (6)² = 6 x 36 = 216 cm²
(2) Volume = s³ = (4)³ = 64 cm³
(3) Volume = 49 satuan
V = s³
49 = s³
s = 3,67 satuan
(4) Luas = 216 satuan
L = 6s²
216 = 6s²
s² = 216 : 6
s² = 36
s = √36
s = 6 satuan
(5) diagonal bidang = s√2 = 8√2 cm
diagonal ruang = s√3 = 8√3 cm