Q14 In the given figure there is a square of side 14cm.Find the area of the shaded region.
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Answer:
area of the shaded region is 42 cm²
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Answer:
area of square = 14×14
= 196cm sq._____(I)
diameter of each circle = 14/2 = 7
radius of each circle = 7/2
area of 4circle = 4πr^2
= 4×22/7×7/2×7/2
= 4×11×7/2
= 22×7
= 154 cm sq.____(ii)
substracting equation (ii) from (I)
196-154
42 cm sq.
Therefore, the area of shaded region is 42cm sq.
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