" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
diagonal ruang untk kubus =a(dikali) akar 3
=a akar 3
maka,jika rusuk =4 akar 6
diagonal ruang= 4 akar 6 dikali akar 3
diagonal ruang=4 akar 18