Question

6. ABCD is a square of side 14 cm and AED and BEC are semi-circles as shown in the figure. Find the area
of the shaded region.
D
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Answer 1

Area of the shaded = Area of square-Area of 2 semicircular

= a^2-2(pi×r^2)/2

=14×14-(22/7×7×7)

=(196-154)cm^2

=42cm^2

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