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Kisi circle ka cumfrance 8PAI hai …

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Kisi circle ka cumfrance 8PAI hai to area
  • 1 answers

Prabjeet Singh 7 years, 5 months ago

{tex}\text {Circumferece of circle = 8}\pi{/tex}

{tex}\text {Also, circumference of circle = 2} \pi \text {r}{/tex}

{tex}\therefore 2\pi r=8\pi{/tex}

{tex}\Rightarrow r=4{/tex}

{tex}\text {Area of circle = }\pi r^2{/tex}

{tex}\Rightarrow \text {Area of circle =} \pi (4)^2=16\pi \text { sq.units}{/tex}

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