Home
Class 10
MATHS
In Fig. 15.107, the shaded area is (FIGU...

In Fig. 15.107, the shaded area is (FIGURE) (a) `50(pi-2)c m^2` (b) `25(pi-2)c m^2` (c) `25(pi+2)c m^2` (d) `5(pi-2)c m^2`

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. 15.112, the area of the shaded region is (FIGURE) (a) 3pi\ c m^2 (b) 6pi\ c m^2 (c) 9pi\ c m^2 (d) 7pi\ c m^2

If A B is a chord of length 5sqrt(3) cm of a circle with centre O and radius 5 cm, then area of sector O A B is (a) (3pi)/8c m^2 (b) (8pi)/3c m^2 (c) 25pi\ c m^2 (d) (25pi)/3c m^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)

The curved surface of a right circular cone of height 15 cm and base diameter 16 cm is (a) 60pi\ c m^2 (b) 68pi\ c m^2 (c) 120pi\ c m^2 (d) 136pi\ c m^2

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

The area of the circle that can be inscribed in a square of side 10 cm is (a) 40pi\ c m^2 (b) 30pi\ c m^2 (c) 100\ pi\ c m^2 (d) 25\ pi\ c m^2

The height of an equilateral triangle is sqrt(6)\ c mdot Its area is (a) 3sqrt(3)\ c m^2 (b) 2sqrt(3)\ c m^2 (c) 2sqrt(2)\ c m^2 (d) 6sqrt(2)\ c m^2

If a solid sphere of radius 10 cm is moulded into 8 spherical solid balls of equal radius, then the surface area of each ball is 50pi\ c m^2 (b) 60pi\ c m^2 (c) 75pi\ c m^2 (d) 100pi\ c m^2

The sides of a triangle are 16 c m ,\ 30 c m\ a n d\ 34 c mdot Its area is (a) 225\ c m^2 (b) 240\ c m^2 (c) 225\ sqrt(2\ )\ c m^2 (d) 450\ c m^2

If the perimeter of a sector of a circle of radius 6.5 cm is 29 cm, then its area is (a) 58\ c m^2 (b) 52\ c m^2 (c) 25\ c m^2 (d) 56\ c m^2

RD SHARMA ENGLISH-AREAS RELATED TO CIRCLES-All Questions
  1. The area of a circle whose area and circumference are numerically e...

    Text Solution

    |

  2. If diameter of a circle is increased by 40%, then its area increase...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |