Ответ:
Пошаговое объяснение:
P=2(a+b)
S= a*b
при 5,6<=a<=5.8
12.1<=b<=12.2
P=2(5.6+12.1)=35.4
P=2(5.8+12.2)=36
35.4<=P<=36
S=5.6*12.1=67.76
S=5.8*12.2=70.76
67.76<=S<=70.76
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Ответ:
Пошаговое объяснение:
P=2(a+b)
S= a*b
при 5,6<=a<=5.8
12.1<=b<=12.2
P=2(5.6+12.1)=35.4
P=2(5.8+12.2)=36
35.4<=P<=36
S=5.6*12.1=67.76
S=5.8*12.2=70.76
67.76<=S<=70.76