" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
luas= 1/2 x alas x tinggi
1/2 x 14 x 12
7 x 12=84
14 x 9 = 126cm
K = 14 + 9 + 24 = 47cm