From four corner of square sheet Of side 4 cm Four pieces in shape of arcOf a circle with radius 2 cm Is cut out the area of remaining portion is
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Area of sq. =sidesq.
=(4)^2
=16cm^2
radius =2cm
4 arcs will together make a new circle
therefore
area of circle =22/7×2×2
=12.57 cm^2
area of remaining portion =16-12.57
=3.43 cm^2
=(4)^2
=16cm^2
radius =2cm
4 arcs will together make a new circle
therefore
area of circle =22/7×2×2
=12.57 cm^2
area of remaining portion =16-12.57
=3.43 cm^2
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