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find the area of the Shaded region in figure ,if ABCD is a square of side 7 cm and APD and BPC are semicircles (use pi=22/7)​

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Answer:

required area = area of the square

the area if two semicircles side of square is 7cm radius of semicircle is (7/2) cm area

of the square is 49 cm area of one semicircle is (Tm(7/2)^2)/2

which is equal to 19.25cm but there are 2 semicircles

so 19.25x2 38.5

so required area is 49 -38.5 =10.5cm

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