13.A wire is in the shape of square of side 14cm. If the wire is rebent into a rectangle of length 13cm, find
its breadth.
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Answer:15
Step-by-step explanation:the perimeter or the length of wire will remain same and thus it becomes 56 in the rectangle we assume b to be x and then
13+13+2x=56
26+2x=56
2x=30
X=15
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