Răspuns
Explicație pas cu pas:
1. a+b+c=718
a=b+62
b=c+37
c un segment }
b un segment + 37 } a+b+c=718
a un segment + 37 + 62 }
mod egal_718-(37+37+62)=718-136=582
parti egale_1+1+1=3
c_582:3=194
b_194+37=231
a_231+62=293
2. v+p+o=870
v=2 x p
o=v+p
p_ un segment }
v_ 2 segmente } p+v+o=870
o_ 3 segmente }
parti egale_1+2+3=6
p_870:6=145
v_145 x 2=290
o_145+290=435
3. a+b+c=978
a-28=x => a=x+28
b-19=x =>b=x+19
c-4=x =>c=x+4
x+28+x+19+x+4=978/-4/-19/-28
3x=927
x=309
a=309+28=337
b=309+19=328
c=309+4=313
