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The area of shaded region = 42 m²
Explanation:
Area of square= 14*14 = 196 m²
edge of square is equal to diameter of each circle so A,B,C and D are the center of the respective circles
Area of each sector = (90/360) π(r²)
= (1/4)(22*7)
Total area covered by 4 sectors = 4(1/4)(22*7)
= 22*7 = 154 m²
Area of shaded region = 196 - 154
= 42 m²
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