Ans is (d) nine of these
as here side of sq. 14 then diameter of 2 circle in order =7 and radius =7/2 cm
now put formula
Area of shaded region= area of square -area of 4 circle
s²-πr²×4
14²-22/7×7/2×7/2×4
196-154
42 cm²
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Ans is (d) nine of these
as here side of sq. 14 then diameter of 2 circle in order =7 and radius =7/2 cm
now put formula
Area of shaded region= area of square -area of 4 circle
s²-πr²×4
14²-22/7×7/2×7/2×4
196-154
42 cm²