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Danimarius1978
a fost răspuns

Aflati măsurile a patru unghiuri formate in jurul unui punct si notate cu a, b, c, d, stiind ca: 2a=3b=4c=6d.
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Răspuns :

CarMina03
2a=3b=4c=6d=k
2a=k=>a=k/2
3b=k=>b=k/3
4c=k=>c=k/4
6d=k=>d=k/6

a+b+c+d=360
k/2+k/3+k/4+k/6=360
6k+4k+3k+2k=360x12
15k=4320
k=4320:15
k=288

a=k/2=288/2=144
b=k/3=288/3=96
c=k/4=288/4=72
d=k/6=288/6=48

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