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Find the area of the shaded region in the figure ABCD is a square of side 10 centimetres and semi circle drawn with each side of the square as diameter (π=



First find the area of the square.
=10x10=100cm square
then the area of the two semicircles
1st semicircle: d=10cm
Area= 3.14*5*5\2
then multiply the and by two.39.25*2=78.5cm square
Now subtract area of square minus area of the semicircles= 100-78.5=21.5cm square
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