Răspuns :
A=x
B=x+1
C=X+1+1
A=(63-1-1-1):3
=60:3
=20
A=20
B=20+1=21
C=20+1+1=22
VERIFICARE:20+21+22=41+22=63
x inseamna un segment(ex 4 cmm)
B=x+1
C=X+1+1
A=(63-1-1-1):3
=60:3
=20
A=20
B=20+1=21
C=20+1+1=22
VERIFICARE:20+21+22=41+22=63
x inseamna un segment(ex 4 cmm)
A=1segment
B=1segment+1segment mai scurt
C=1segment+2segmente mai scurte
a+b+c=63
63-60=60
60:3=20-primul numar
20+1=21-al doilea numar
20+2=22-al doilea numar
B=1segment+1segment mai scurt
C=1segment+2segmente mai scurte
a+b+c=63
63-60=60
60:3=20-primul numar
20+1=21-al doilea numar
20+2=22-al doilea numar