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In Fig. 15.92, two circles with centres ...

In Fig. 15.92, two circles with centres `A` and `B` touch each other at the point `C` . If `A C=8\ c m` and `A B=3\ c m` , find the area of the shaded region. (FIGURE)

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RD SHARMA-AREAS RELATED TO CIRCLES-All Questions
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  2. In Fig. 15.90, O is the centre of a circular arc and A O B is a ...

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  3. In Fig. 15.92, two circles with centres A and B touch each other at...

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  4. In Fig. 15.93, A B C D is a rectangle with A B=14\ c m and B C=7\ c...

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  5. In Fig. 15.95, the boundary of the shaded region consists of four s...

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  6. In Fig. 15.98, A B C is a right angled triangle in which /A=90o , A...

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  7. In Fig. 15.99, a square O A B C is inscribed in a quadrant O P B Q ...

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  8. Two circular pieces of equal radii and maximum area, touching each ...

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  9. In the given figure, three semicircles are drawn of diameter 10 cm, 7 ...

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  11. In Fig. 15.103, from a rectangular region A B C D with A B=20\ c m , a...

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  12. What is the ratio of the areas of a circle and an equilateral trian...

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  13. The circumference of two circles are in the ratio 2\ :3 . Find the ...

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  14. Write the area of the sector of a circle whose radius is r and l...

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  15. What is the length (in terms of pi ) of the arc that subtends an angle...

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  16. What is the angle subtended at the centre of a circle of radius 6 c...

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  17. What is the area of a sector of a circle of radius 5 cm formed by a...

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  18. In a circle of radius 10 cm, an arc subtends an angle of 108o at ...

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  19. If a square is inscribed in a circle, find the ratio of the areas of ...

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  20. Write the formula for the area of a sector of angle theta (in de...

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