" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Kubus ABCD.EFGHrusuk = a = 12 cm
EC = diagonal ruang kubus = a√3 cm = 12√3 cm
Jarak E ke bidang BDG
= (2/3) × EC
= 8√3 cm