" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
pembuktian terbalik ( karena aku ga bisa caranya )
diagonal = V(13^2 + 13^2)
= V338
= V169 x 2
= 13V2
luas bidang diagonal = 13V2 x 13
= 169V2