from each corner of a square side 4 centimetre quadrant of a circle radius is 1 cm is cut off also circle is of diameter 2 cm is cut as as show in figure find the area of remaining portion of a square
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Diameter of circle in center=2cm
Radius=1cm
Side of square=4cm
Area of remaining portion
= area of square-area of circle-area of 4 quadrants
=(side)^2-22/7.1.1-4(22/7*1*1/4)
=16-22/7-22/7
=16-44/7
=704-44/7
=660/7
=94.29 sq. cm
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