Question

10. A copper wire when bent in the form of a square encloses an area of 272.25 cm^2. If the same
wire is bent into the form of a circle, what will be the area enclosed by the wire?

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Answer 1

Answer:

Step-by-step explanation:

Area of copper wire when bent into a square= 272.25^2

Length of copper wire= square root of 272.25

                                    = 16.5

According to A=π r^2 formulae,

Area= (22/7)*16.5*16.5

= 855.3(rounded of to one decimal place)

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Answer 2

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Here , the solution of your question.

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