" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Lp = 150cm²
a)vol kubus
b)diagonal ruang
c)diagonal sisi
a)
volume : S³
S : ?
Lp = 6.S²
150 = 6.S²
S² = 150/6
S² = 25
S = √25
S = 5cm
V = 5³
V = 125 cm³
b) diagonal ruang
diagonal ruang = 5√3 (udah ngak usah dihitung lagi itu udah jawaban akhir) tapi kalo mau dihitung pake kalkulator saya tidak tau
c)diagonal sisi
diagonal sisi = 5√2 (ngak usah dihitung juga)
150 = 6s^2
s^2 = 25
s = 5
a) volume = s.s.s
= 5.5.5
= 125
b) diagonal ruang = 5 akar 3
c) diagonal sisi = 5 akar 2