keliling alas kubus 36 cm. berapa vol. kubus?
Matematika
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Pertanyaan
keliling alas kubus 36 cm. berapa vol. kubus?
1 Jawaban
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1. Jawaban andikaryandinata
k = 4 x s
36 = 4s
s = 36/4
s = 9cm
v = s x s x s
v = 9 x 9 x 9
v = 81 x 9
v = 729 cm^3