Home
Class 12
MATHS
In measuring the circumference of a circ...

In measuring the circumference of a circle , there is an error of 0.05 cm. If with this error the circumference of the circle is measured in c cm, then the error in area is

A

`(0.025c)/pi` sq.cm

B

`(0.25c)/pi` sq.cm

C

`(0.0025c)/pi` sq.cm

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1B (TANGENT AND NORMAL)|205 Videos

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1C (RATE OF CHANGE)|78 Videos

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET-4 (SPECIAL TYPE QUESTIONS)|15 Videos

  • ADDITION OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 4|8 Videos

  • BINOMIAL THEOREM

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET - 4|4 Videos

Similar Questions

Explore conceptually related problems

In measuring the circumference of a circle, there is an error of 0.05 cm. If with this error the circumference of the circle is measured as C cm, then the error in area is

In measuring the circumference of a circle , there is an error of 0.05 cm. If with this error the circumference of the circle is measured in c cm, then the percentage error in area is

In measuring the circumference 100cm of a circle, there is an error of 0.05 cm then the percentage error in its area is

In measuring the area of a circle in 25pi sq.cm, there is an error of 0.02pi sq.cm. The percentage error in its circumference is

The circumference of a circle exceeds the diameter by 16.8 cm. Find the circumference of the circle.

If there is an error of 0.05 cm while measuring the side of an equilateral triangle ás 10 cms, then the percentage error in area is

If there is an error of 0.05 cm, while measuring the side of an equilateral triangle as 5 cm, then the percnetage error in area is

If there is an error of 0.02 cm , while measuring the side of an equilateral triangle as 2 cm , then the percentage error in area is

The circumference of a circle is measured as 14 cm with an error of 0.01 cm. The approximate percentage error in the area of the circle is

The circumference of a circle is measured as 56 cm with error 0.02 cm. The percentage error in its area is

DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1A (APPROXIMATIONS AND ERRORS)
  1. The diameter x of a circle is found by measurement to be 5 cm with max...

    Text Solution

    |

  2. The circumference of a circle is measured as 56 cm with error 0.02 cm....

    Text Solution

    |

  3. In measuring the circumference of a circle , there is an error of 0.05...

    Text Solution

    |

  4. In measuring the circumference of a circle , there is an error of 0.05...

    Text Solution

    |

  5. The circumference of a circle is measured as 14 cm with an error of 0....

    Text Solution

    |

  6. In measuring the area of a circle in 25pi sq.cm, there is an error of ...

    Text Solution

    |

  7. In measuring the vertical angle of the sector of a circle of radius 30...

    Text Solution

    |

  8. If an error of 0.02 cm is made while measuring the radius 10 cm of a s...

    Text Solution

    |

  9. If there is a possible error of 0.02 cm in the measurement of the diam...

    Text Solution

    |

  10. There is an error of +-0.04 cm in the measurement of the diameter of ...

    Text Solution

    |

  11. If there is an error of 1/(10)% in the measurement of the radius of a ...

    Text Solution

    |

  12. If the radius of a sphere is raised from 10 cm to 10.02 cm when heated...

    Text Solution

    |

  13. The radius of a sphere is 3 cm. If an error of 0.03 cm is made in meas...

    Text Solution

    |

  14. The radius of a sphere is 3 cm. If an error of 0.03 cm is made in meas...

    Text Solution

    |

  15. If there is an error of 0.01 cm in the diameter of a sphere when its r...

    Text Solution

    |

  16. If there is a possible error of 0.01 cm in the measurement of side of ...

    Text Solution

    |

  17. If there is an error 0f 0.02 cm in the measurement of the side as 10 c...

    Text Solution

    |

  18. If there is an error of 0.05 cm is made while measuring the side 10 cm...

    Text Solution

    |

  19. If there is an error of 0.05 cm in the measurement of the side as 2 cm...

    Text Solution

    |

  20. The percentage error in measuring the side of a cube is 0.5, Then the ...

    Text Solution

    |