.quiizz
keliling kubus jika sisinya 28cm
habisin poin
keliling kubus jika sisinya 28cm
habisin poin
= s × s × s
=4 × 28
= 28 + 28 + 28
= 112 cm³
~CMIIW~
بسم الله الرحمن الرحيم
Jwb :
s = 28 cm
K = 4 × s
= 4 × 28 cm
= 28 + 28 + 28 + 28
= 56 + 56
= 112 cm