Răspuns :
Răspuns:
b=31;
a=44;
Explicație pas cu pas:
segmentele=a respectiv b;
a+b=75;
a-b=13=>a=b+13
=>b+b+13=75 |-13
b*2=62 |:2
b=31;
a=b+13 => a=44
Fie a,b-lungimea celor doua segmente
a+b=75cm
a-b=13cm
a=b+13cm
b+13cm+b=75cm
2b+13cm=75cm
2b=75cm-13cm
2b=62cm
b=62cm:2
b=31cm
a=31cm+13cm
a=44cm
