Home
Class 11
MATHS
The centre of circle inscribed in a s...

The centre of circle inscribed in a square formed by lines `x^2-8x+12=0a n dy^2-14 y+45=0` is `(4,7)` `(7,4)` `(9,4)` `(4,9)`

A

(4,7)

B

(7,4)

C

(9,4)

D

(4,9)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CIRCLE AND CONICS

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQs|50 Videos

  • CIRCLE AND CONICS

    MARVEL PUBLICATION|Exercise MISCELLANEOUS MCQs|50 Videos

  • BERNOULLI TRIALS AND BINOMIAL DISTRIBUTION

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|79 Videos

  • PROBABILITY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|239 Videos

Similar Questions

Explore conceptually related problems

The centre of circle inscribed in a square formed by lines x^(2)-8x+12=0 and y^(2)-14y+45=0 is (4,7)(7,4)(9,4)(4,9)

Centre of the circle inscribed in a rectangle formed by the lines x^(2)-8x+12=0 and y^(2)-14y+40=0 is

x^4-8x^2-9=0

Write the coordinates of the centre of the circle inscribed in te square formed by the lines x=2,x=6,y=5 and y=9

The area of the triangle formed by the lines 4x^(2)-9xy-9y^(2)=0 and x=2 is

The area of the triangle formed by the lines 4x^(2)-9xy-9y^(2)=0 and x=2 is

MARVEL PUBLICATION-CIRCLE AND CONICS -MULTIPLE CHOICE QUESTIONS
  1. If (h,k) is the centre of a circle passing through the origin then its...

    Text Solution

    |

  2. If circles (x -1)^(2) + y^(2) = a^(2) " and " (x + 2)^(2) + y^(2) = ...

    Text Solution

    |

  3. The centre of circle inscribed in a square formed by lines x^2-8x+1...

    Text Solution

    |

  4. The radius of the circle, having centre at (2, 1), whose one of the ch...

    Text Solution

    |

  5. Find the equation of the circle which touches the circle x^(2) + y^(...

    Text Solution

    |

  6. If circles x^(2) + y^(2) + 2g(1)x + 2f(1)y = 0 and x^(2) + y^(2) ...

    Text Solution

    |

  7. The locus of the point whose co-ordinates are x = 3 cos theta + 2 ...

    Text Solution

    |

  8. The radius of the circle t^(2) x^(2) + t^(2) y^(2) - 2at^(3) x - 2...

    Text Solution

    |

  9. If the origin lies inside the circle x^(2) + y^(2) + 2gx + 2fy + c...

    Text Solution

    |

  10. If the co-ordinates of a point P are x = at^(2), y = a sqrt(1 - t...

    Text Solution

    |

  11. Equation of circle which passes through (-1,2) and (1,2) , and touc...

    Text Solution

    |

  12. If a square is inscribed in the circle x^(2) + y^(2) + 2gx +2fy + c= ...

    Text Solution

    |

  13. The equation x^(2) + y^(2) + 2gx + 2fy + c = 0 represents a circle o...

    Text Solution

    |

  14. If r(1), r(2) " and " r(3) are the radii of the circle x^(2) + y^(2)...

    Text Solution

    |

  15. If the lines 5x - 12y = 5 " and " 10x - 24y + 3 = 0 are tangents ...

    Text Solution

    |

  16. If the circle described on the join of (2,3) and (3,a) as a diameter p...

    Text Solution

    |

  17. The radius of the circle, having centre at (2, 1), whose one of the ch...

    Text Solution

    |

  18. Area of the circle x^(2) + y^(2) + 2 cos theta sin phi * x + 2 s...

    Text Solution

    |

  19. The sides of a square are x=2,x=3,y=1andy=2. Find the equation of the ...

    Text Solution

    |

  20. If the equation 3x^(2) + 3y^(2) + kxy + 9x + (k - 6) y + 3 = 0 rep...

    Text Solution

    |