Home
Class 10
MATHS
Answer each question by selecting the pr...

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true :
If the area of a sector of a circle bounded by an arc of length `5pi cm` is equal to `20 pi cm^(2)`, then its radius is ....... cm.

A

12

B

16

C

8

D

10

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • AREAS RELATED TO CIRCLES

    KUMAR PRAKASHAN|Exercise Practice Thoroughly|8 Videos

  • ARITHMETIC PROGRESSION

    KUMAR PRAKASHAN|Exercise OBJECTIVE QUESTIONS|1 Videos

Similar Questions

Explore conceptually related problems

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : sec^(4)A-sec^(2)A=……

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : The area of an equilateral triangle =………..

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : (sintheta)/(1+costheta)=…….

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true: The value of 125^((-1)/(3)) is …………. .

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : sqrt((1-sintheta)/(1+sintheta))=…

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : The opposite angles of a parallelogram are ………….

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true: For p(y)=y^(2)-y+4, p(2)= ………. .

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : sin(45^(@)+theta)-cos(45^(@)-theta)=….

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : sin^(2)29^(@)+sin^(2)61^(@)=……

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : The area of a square that can be inscribed in a circle of radius 8 cm is ………… cm^(2) .

KUMAR PRAKASHAN-AREAS RELATED TO CIRCLES-Objective Questions
  1. Fill in the blanks so as to make each of the following statements true...

    Text Solution

    |

  2. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  3. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  4. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  5. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  6. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  7. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  8. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  9. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  10. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  11. Answer each question by selecting the proper alternative from those gi...

    Text Solution

    |

  12. Answer the following by a number or a word or a sentence : If the ar...

    Text Solution

    |

  13. Answer the following by a number or a word or a sentence : If the ar...

    Text Solution

    |

  14. Answer the following by a number or a word or a sentence : If the ci...

    Text Solution

    |

  15. Answer the following by a number or a word or a sentence : A circula...

    Text Solution

    |

  16. Answer the following by a number or a word or a sentence : The area ...

    Text Solution

    |

  17. State whether each of the following statements is true or false : T...

    Text Solution

    |

  18. State whether each of the following statements is true or false : Th...

    Text Solution

    |

  19. State whether each of the following statements is true or false : T...

    Text Solution

    |

  20. State whether each of the following statements is true or false : T...

    Text Solution

    |