" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y/16=2/3/1
y=2/3x16
=32/3=10,67
Lalu 10,67 + 12= 22,66 cm (C)
maka AK : AD = 2 : 3
maka AK : KD = 2 : 1
KL = (AB)(KB) + (AK)(DC) / (AD)
KL = 12(1) + 2(28) / ( 2+1)
KL = 68/3 = 22,67