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Ans . 23) Area of Rectangle = l*b
= 7*14
= 98 cm²
Area of Bigger Circle + 2 Semicircles = π(3.5)² + π(3.5)²
= 2π(3.5)²
= 2*22*12.25/7
= 77 cm²
So Area of Shaded Region = 98 - 77
= 21 cm²
= 7*14
= 98 cm²
Area of Bigger Circle + 2 Semicircles = π(3.5)² + π(3.5)²
= 2π(3.5)²
= 2*22*12.25/7
= 77 cm²
So Area of Shaded Region = 98 - 77
= 21 cm²
Bhuvnesh11:
breadth 14 kyu li hai bs ye bata do
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