Soal.
Diketahui volume kubus 125 tentukan rusuknya.
diketahui
p= 12
l=12
t= 12
v=.....
Diketahui volume kubus 125 tentukan rusuknya.
diketahui
p= 12
l=12
t= 12
v=.....
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Penjelasan dengan langkah-langkah:
Nomor 1
Volume = s³
125 = s³
s =![\sf \: \sqrt[ 3]{125}](https://tex.z-dn.net/?f=%20%5Csf%20%5C%3A%20%20%5Csqrt%5B%203%5D%7B125%7D%20 "\sf \: \sqrt[ 3]{125}")
s =
Nomor 2
Volume = p × l × t
Volume = 12 × 12 × 12
Volume = 144 × 12
Volume =
_____________
Penjelasan dengan langkah-langkah:
1. Diket.
V kubus = 125
Dit.
r = ...?
Jwb:
V = r³
125 = r³
r³ = 125
r = ³√125
r = 5 satuan
2. Diket.
P = 12
L = 12
T = 12
Dit.
V = ...?
Jwb:
V = p × l × t
V = 12 × 12 × 12
V = 1.728 satuan volume