Question

A wire is in the shape of a square whose length is 60 cm. If the same wire is rebent in the shape of a rectangle of breadth 40 cm, find the length of a rectangle.

please fast it's urgent​

Answer 1

Answer:

If the same shape is rebent the given wire would have an equal ; perimeter.

Perimeter of rectangle = perimeter of square

240 = 2(l+b)

2(l+40) = 240

2l = 160

l = 80

Therefore, Length = 80

Step-by-step explanation:

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Answer 2

Answer:

=perimeter of rectangle = perimeter of square

=240=2(L+B)

=2(L+B)=240

2L=160

L=160÷2

L=80