Răspunsuri

  • Utilizator Brainly
2014-11-15T12:41:49+02:00
A.I_____I_____I
b.I_____I+13

Suma este 49 . Aflam suma partilor egale :

49-13=36
36:3=12 ( o parte egala sau un segment )
12x2=24 ( numarul a )
12+13=25 ( numarul b )

Verificare : 24+25=49
2014-11-15T13:13:07+02:00
A |_| B|_|+13 Aflam segmente egale 49-13=36 Aflam a 36÷2=18 Aflam b 18+13=31 Proba:18+31=49