Răspunsuri

2014-05-10T13:03:00+03:00
Paralelogramul este defapt un dreptunghi inclinat deci
P=2l+2L=134
l=25

2*25+2L=134
50+2L=134
2L=134-50
2L=84
L=42
12 4 12
2014-05-10T13:28:10+03:00
X-laturi mici
y-laturi mari
P=2x+2y
134=2*25+2y
134=50+2y
2y=134-50
2y=84
y=84/2
y=42

4 3 4