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2212Take π19.Find the area of the shaded region, where ABCD is a square of side 4 cm1 em1 cm1 cm2 cm1 em1 em1 cm1 cn |
Answer» <p>Area of the shaded region=Area of the square-Area of the 4 quadrants=(4×4)-(4×(π×1×1)/4=(16-3.14) cm²=13.86 cm²</p> | |