Home
Class 10
MATHS
In Fig. 15.109, the area of segment A C ...

In Fig. 15.109, the area of segment `A C B` is (FIGURE) (a) `(pi/3-(sqrt(3))/2)\ r^2` (b) `(pi/3+(sqrt(3))/2)\ r^2` (c) `(pi/3-2/(sqrt(3)))\ r^2` (d) None of these

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSIONS

    RD SHARMA ENGLISH|Exercise All Questions|329 Videos

Similar Questions

Explore conceptually related problems

In Fig. 15.111, if A B C is an equilateral triangle, then shaded area is equal to (FIGURE) (a) (pi/3-(sqrt(3))/4)r^2 (b) (pi/3-(sqrt(3))/2)r^2 (c) (pi/3+(sqrt(3))/4)r^2 (d) (pi/3+sqrt(3))r^2

In Fig. 15.108, the area of the segment P A Q is (FIGURE) (a) (a^2)/4(pi+2) (b) (a^2)/4(pi-2) (c) (a^2)/4(pi-1) (d) (a^2)/4(pi+1)

If y=|cosx|+|sinx|,t h e n(dy)/(dx)a tx=(2pi)/3 is (1-sqrt(3))/2 (b) 0 (c) 1/2(sqrt(3)-1) (d) none of these

sin^-1 (cos(sin^-1(sqrt(3)/2))= (A) pi/3 (B) pi/6 (C) - pi/6 (D) none of these

sin^-1 (-1/2)+tan^-1 (sqrt(3))= (A) -pi/6 (B) pi/3 (C) pi/6 (D) none of these

If n=4\ then B_n is equal to : R^2((4-pi))/2 (b) (R^2(4-pisqrt(2)))/2 R^2((4sqrt(2)-pi))/2 (d) none of these

If sin^(-1)x-cos^(-1)x=pi/6 , then x= (a) 1/2 (b) (sqrt(3))/2 (c) -1/2 (d) none of these

If tan^(-1)(a+x)/a+tan^(-1)(a-x)/a=pi/6,t h e nx^2= 2sqrt(3)a (b) sqrt(3)a (c) 2sqrt(3)a^2 (d) none of these

sqrt(3)int_0^pi dx/(1+2sin^2x)= (A) -pi (B) 0 (C) pi (D) none of these

The solution for x of the equation int_(sqrt(2))^x(dt)/(tsqrt(t^2-1))=pi/2 is pi (b) (sqrt(3))/2 (c) 2sqrt(2) (d) none of these

RD SHARMA ENGLISH-AREAS RELATED TO CIRCLES-All Questions
  1. If diameter of a circle is increased by 40%, then its area increase...

    Text Solution

    |

  2. In Fig. 15.107, the shaded area is (FIGURE) (a) 50(pi-2)c m^2 (b) ...

    Text Solution

    |

  3. In Fig. 15.108, the area of the segment P A Q is (FIGURE) (a) (a^2)/4(...

    Text Solution

    |

  4. In Fig. 15.109, the area of segment A C B is (FIGURE) (a) (pi/3-(sq...

    Text Solution

    |

  5. If the area of a sector of a circle bounded by an arc of length 5pi ...

    Text Solution

    |

  6. In Fig. 15.110, the ratio of the areas of two sectors S1 and S2 is ...

    Text Solution

    |

  7. If the area of a sector of a circle is 5/(18) of the area of the cir...

    Text Solution

    |

  8. If the area of a sector of a circle is 7/(20) of the area of the ci...

    Text Solution

    |

  9. In Fig. 15.111, if A B C is an equilateral triangle, then shaded ar...

    Text Solution

    |

  10. In Fig. 15.112, the area of the shaded region is (FIGURE) (a) 3pi\ c...

    Text Solution

    |

  11. If the perimeter of a circle is equal to that of a square, then the...

    Text Solution

    |

  12. 13. The radius of a circle is 20cm. Three more concentric circles are ...

    Text Solution

    |

  13. The area of a sector whose perimeter is four times its radius r uni...

    Text Solution

    |

  14. If a chord of a circle of radius 28 cm makes an angle of 90o at ...

    Text Solution

    |

  15. If area of a circle inscribed in an equilateral triangle is 48pi sq...

    Text Solution

    |

  16. The hour hand of a clock is 6 m long. The area swept by it between ...

    Text Solution

    |

  17. A B C D is a square of side 4 cm. If E is a point in the interio...

    Text Solution

    |

  18. If the area of a circle is equal to the sum of the areas of two circ...

    Text Solution

    |

  19. If pi is taken as 22//7 , the distance (in metres) covered by a wh...

    Text Solution

    |

  20. ABCD is a rectangle whose three vertices are B(4, 0),  C(4, 3) and D(...

    Text Solution

    |