Question
In the figure, DEFG is a square of side 28 cm with a semi-circle and 2 quadrants drawn in it. Find the difference in areas of the shaded regions H and J. (Take π = 3.14)
3 m

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In the figure, DEFG is a square of side 28 cm with a semi-circle and 2 quadrants drawn in it. Find the difference in areas of the shaded regions H and J. (Take π = 3.14)