The rectangle area is 182 dm2, its base is 14 dm. How long is the other side? Calculate its perimeter.


b =  13 dm
o =  54 dm


b=182/14=13 dmb = 182/14 = 13 \ \text{dm}
o=2(a+b)=2(14+13)=54 dmo = 2(a+b) = 2(14 + 13) = 54 \ \text{dm}

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