" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V = p.l.t
810 = 5x.3x.2x
810 = 30x³
x³ = 810/30
= 27
x = ∛27
x = 3
panjang = 5x = 5.3 = 15 cm
lebar = 3x = 3.3 = 9 cm
tinggi = 2x = 2.3 = 6 cm
L = 2(p.l + p.t + l.t)
= 2(15.9 + 15.6 + 9.6)
= 2(135 + 90 + 54)
= 2(279)
= 558 cm²