Home
Class 14
MATHS
A copper wire when bent in the form of a...

A copper wire when bent in the form of a square encloses an area of `121 cm^(2)`. Y the same wire is bent in the form of a circle, find the area enclosed by it.

A

`122 m^2`

B

`112 m^2`

C

`154 m^2`

D

`308 m^2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LOGARITHM

    QUANTUM CAT|Exercise QUESTION BANK|159 Videos
  • NUMBER SYSTEM

    QUANTUM CAT|Exercise QUESTION BANK|1091 Videos

Similar Questions

Explore conceptually related problems

The copper wire,when bent in the form of a square,encloses an area of 484cm^(2). If the same wire is bent in the form of a circle,find the area enclosed by it.

A copper wire, when bent in the form of a square, encloses an area of 484 c m^2dot If the same wire is bent in the form of a circle, find the area enclosed by it. (Use pi=(22)/7)dot\

A steel wire when bent in the form of a square encloses an area of 121cm^(2). If the same wire is bent in the form of a circle,find the area of the circle.

A steel wire when bent in the form of a square encloses an area of 121cm^(2). If the same wire is bent in the form of a circle,find the area of the circle.

A wire bent in the form of a square encloses an area of 121 sq cm.It the square wire is bent in the form of a circle,find the area it enclosed.

A copper wire when bent in the form of a square encloses an area of 121 cm^(2). If the same wire is bent in the form of a circle, it encloses an area equal to

A wire,when bent in the form of a square encloses an area of 196cm^(2). If the same wire is bent to form a circle,find the area of the circle

A wire when bent in the form of a square encloses an area of 1.96 m ""^(2) . if the same wire is bent in the form of a circle, find the area of the circle.

A wire, bent in the form of a square, encloses an area of 121 cm^2 . If the same wire is bent in the form of a circle, then the circumference of the circle is:

QUANTUM CAT-MENSURATION-QUESTION BANK
  1. A cylinder is circumscribed about a hemisphere and a cone is inscribed...

    Text Solution

    |

  2. The base of a pyramid is a rectangle 40 m long and 20 m wide. The slan...

    Text Solution

    |

  3. A copper wire when bent in the form of a square encloses an area of 12...

    Text Solution

    |

  4. The perimeter of a parallelogram with one internal angle 150^@ in 64 c...

    Text Solution

    |

  5. A sphere of 30 cm radius is dropped into a cylindrical vessel of 80 c...

    Text Solution

    |

  6. Amit walked 12 m toward east , then he turned to his right and walked ...

    Text Solution

    |

  7. Find the inradius of triangle if its area is 30 cm^2 and hypotenuse i...

    Text Solution

    |

  8. Which of the following figure will have maximum area if the perimeter ...

    Text Solution

    |

  9. ABCD is a trapezium with angleA=90^(@) and AB parallel to CD. Then a...

    Text Solution

    |

  10. A square ABCD has an equilateral triangle drawn on the side AB ( inter...

    Text Solution

    |

  11. There are two concentric circles whose areas area in the ratio of 9:1...

    Text Solution

    |

  12. A square and rhombus have the same base . If the rhombus is inclined a...

    Text Solution

    |

  13. Four isosceles triangles are cut off from the corners of a square of a...

    Text Solution

    |

  14. Altitude and base of a right angle triangle are (x+2) and (2x+3) ( in ...

    Text Solution

    |

  15. Find the area of a regular octagon with each side 'a' cm :

    Text Solution

    |

  16. ABCD is a square , 4 equal circles are just touching each other whose ...

    Text Solution

    |

  17. ABCD is a trapezium, in which AD||BC, E and F are the mid-points of AB...

    Text Solution

    |

  18. A right circular cone resting on its base is cut at (4)/(5)th its heig...

    Text Solution

    |

  19. l,b are the length and breadth of a rectangle respectively . If the pe...

    Text Solution

    |

  20. In the adjoining figure ABC is an equilateral triangle and C is the ce...

    Text Solution

    |