Răspunsuri

2014-05-03T08:41:46+03:00
A_______________
b_______________ _________________
c_______________ _________________+8
58-8=50(5segmente )
1 segment=50:5=10(a))
b=10*2=20
c=b+8=20+8=28
3 1 3
  • Utilizator Brainly
2014-05-03T10:12:35+03:00
A+b+c=58
b=2a
c=b+8
la a faci un segment       
la b faci 2 segmente
si la c faci 2 segmente puncte puncte 8      
si acolada 58
5a=58-8
5a=50
a=10
b=20 
c=28
2 5 2