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The perimeter of a certain sector of a ...

The perimeter of a certain sector of a circle of radius 5.7 m is 27.2 m. Find the area of the sector.

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RD SHARMA-AREAS RELATED TO CIRCLES-All Questions
  1. In a circle of radius 35 cm, an arc subtends an angle of 72o at ...

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  2. The perimeter of a sector a circle of radius 5.7 m is 27.2 m. Find ...

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  3. The perimeter of a certain sector of a circle of radius 5.7 m is 27....

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  4. A sector is cut-off from a circle of radius 21 cm. The angle of the...

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  5. The minute hand of a clock is sqrt(21) cm long. Find the area descr...

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  6. In a circle of radius 6 cm, a chord of length 10 cm makes an angle ...

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  7. In a circle of radius 6 cm, a chord of length 10 cm makes an angle ...

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  8. Fig. 15.17, shows a sector of a circle, centre O , containing an an...

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  9. Find the area of the segment of a circle, given that the angle of t...

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  10. A chord A B of a circle of radius 15 cm makes an angle of 60o at ...

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  11. In a circle of radius 21 cm, an arc subtends an angle of 60o at ...

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  12. A B is a chord of a circle with centre O and radius 4 cm. A B is...

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  13. A chord P Q of length 12 cm subtends a angle of 120^o at the centr...

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  14. A chord of a circle of radius 14 cm makes a right angle at the cent...

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  15. A chord A B of a circle, of radius 14 cm makes an angle of 60^@ at ...

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  16. Find the area of the shaded region in Fig. 15.29, where radii of th...

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  17. A B and C D are respectively arcs of two concentric circles of radi...

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  18. In Fig. 15.35, A O B C A represents a quadrant of a circle of radius ...

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  19. A square park has each side of 100 m. At each corner of the park, t...

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  20. Four equal circles are described about the four corners of a square...

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