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The circumference of a circle is 44cm th...

The circumference of a circle is 44cm then its area will be

A

`308cm^2`

B

`154cm^2`

C

`121cm^2`

D

None of these

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R G PUBLICATION-AREAS RELATED TO CIRCLES-EXERCISE
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  3. The circumference of a circle is 44cm then its area will be

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  4. If the circumference and the area of a circle are numerically equal th...

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  9. The radius of a wheel is 0.25m.The number of revolution it will make t...

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  10. The area of incircle of an equilateral triangle is 154cm^2then the per...

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  11. The area of a circle is 220cm^2.The area of a square inscribed in it i...

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  12. The area of the circle that can be inscribed in a square of side 10 cm...

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  13. If diameter of a circle is increased by 40% then its area increased by

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  14. On decreasing the radius of a circle by 30% its area is decreased by

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  15. If the radius of a circle is diminished by 10% then its area is dimini...

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  16. The area of the largest triangle that can be inscribed in a semi-circl...

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  17. If the area of a square and a circle are same then the ratio of their ...

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  18. If the circumference of a circle increases from 4pi to 8pi then its ar...

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  19. If the perimeter of a circle is equal that of a square then the ratio ...

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  20. The perimeter of the sector OAB in figure is

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