A copper wire when bent in the form of a square encloses an area of 121cm^(2) square if the same wire is bent into the form of circle find the area of circle
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area of square = 121cm sq.
therefore, each side = 121/2=60.5
therefore perimeter of square = 60.5×4=242
according to question -
perimeter of square=circumference of circle
therefore circumference of circle=242cm
so,radius=242×7/22×2=154cm
therefore area of circle=74,506.0114(approx)
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therefore, each side = 121/2=60.5
therefore perimeter of square = 60.5×4=242
according to question -
perimeter of square=circumference of circle
therefore circumference of circle=242cm
so,radius=242×7/22×2=154cm
therefore area of circle=74,506.0114(approx)
I HOPE THIS WILL HELP YOU
IF THIS HELPS YOU PLZ LEAVE A COMMENT AND PRESS THANK YOU
SWATTIKMUKHOPADHYAY:
you are incorrect
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PLZ MARK MY SOLUTION AS THE BRAINLIEST. answer is 154 cm^2
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