Răspunsuri

2014-06-03T17:43:04+03:00
A+b+c= 63,56
b = a/2 => a = 2b
b = 2c => a = 2*2c = 4c

4c + 2c + c = 63,56
7c = 63,56
c = 63,56/7
c = 9,08
a = 4*9,8
a = 36,32
b = 2*9,8
b = 18,16
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