
AK*KB=CK*KD
9*6=3*KD
KD=9*6:3=54
KD=54

AK*KB=DK*CK=3x*x=6*8=3x2=48
x2=16
x=4
3x=12

AB2=AC*AD=AB2=4*16=4
AB2=64
AB=8

AB1=AB2*AC2/AC1=6*16=96/12=8
AB1=8


AK*KB=CK*KD
9*6=3*KD
KD=9*6:3=54
KD=54

AK*KB=DK*CK=3x*x=6*8=3x2=48
x2=16
x=4
3x=12

AB2=AC*AD=AB2=4*16=4
AB2=64
AB=8

AB1=AB2*AC2/AC1=6*16=96/12=8
AB1=8
