Home
Class 12
MATHS
The area of the circle having its centre...

The area of the circle having its centre at (3,4) and touching the line `5x+ 12y -11= 0` is

A

`16pi` sq.units

B

`4pi` sq.units

C

`12pi` sq.units

D

`25pi` sq.units

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2012

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

  • KARNATAKA CET 2014

    KCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|60 Videos

Similar Questions

Explore conceptually related problems

Find the equation of circle with centre at (6,1) and touching the line 5x+12y-3=0

The equation of the circle with centre (2,-3) and touching the y -axis is

The equation to the circle with centre (2, 1) and touching the line 3x + 4y = 5 is...

The equation of the circle with centre (3,2) touching y -axis is

The equation of the circle having its centre on the line x +2y - 3 = 0 and passing through the points of intersection of the circles x^2 + y^2 - 2x - 4y +1 = 0 and x^2+y^2 -4x -2y +4=0 is :

The equation of the circle having radius 3 and touching the circle x^(2) + y^(2)-4x -6y - 12 = 0 at (-1,-1) is

The radius of the larger circle lying in the first quadrant and touching the line 4 x+3 y-12=0 and the coordinate axes is

Find the equation of circle whose centre is at (a,0) and touching y - axis.

Equation of the circle centred at (4, 3), touching the circle x^2 + y^2 = 1 externally is:

The equation of the circle having centre (1, 2) and passing through the point of intersection of the lines: 3x+y=14 and 2x+5y=18 is :

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2013-Mathematics
  1. If vec(a) is vector perpendicular to both vec(b) and vec(c ), then

    Text Solution

    |

  2. A tangent is drawn to the circle 2x^(2) + 2y^(2) -3x + 4y = 0 at the p...

    Text Solution

    |

  3. The area of the circle having its centre at (3,4) and touching the lin...

    Text Solution

    |

  4. The number of real circles culting orthogonally the circle x^(2) + y^(...

    Text Solution

    |

  5. The length of the chord of the circle x^(2) + y^(2) + 3x + 2y -8 = 0 i...

    Text Solution

    |

  6. A -= (cos theta , sin theta), B -= (sin theta, -cos theta) are two poi...

    Text Solution

    |

  7. The sum of the squares of the eccentricities of the conics (x^(2))/(4)...

    Text Solution

    |

  8. The equation of the tangent to the parabola y^(2) = 4x inclined at an ...

    Text Solution

    |

  9. If the distance between the foci and the distance between the directri...

    Text Solution

    |

  10. If the area of the auxilliary circle of the ellipse (x^(2))/(a^(2)) + ...

    Text Solution

    |

  11. cos [2"cos"^(-1) (1)/(5) + "sin"^(-1) (1)/(5)]=

    Text Solution

    |

  12. tan^(-1)((x)/(y))-tan^(-1)((x-y)/(x+y)) is

    Text Solution

    |

  13. The general solution of sin x - cos x= sqrt2, for any integer 'n' is

    Text Solution

    |

  14. The modulus and amplitude of (1 + 2i)/(1-(1-i)^(2)) are

    Text Solution

    |

  15. If 2x=-1+sqrt(3)i, then the value of (1-x^(2)+x)^(6)-(1-x+x^(2))^(6)=

    Text Solution

    |

  16. If x+ y = tan^(-1) y and (d^(2)y)/(dx^(2)) =f (y) (dy)/(dx), then f(y)...

    Text Solution

    |

  17. f(x) = {(2a-x", when" a lt x lt a),(3x-2a ", when " a le x):}. Then wh...

    Text Solution

    |

  18. Let f(x) = cos^(-1) [(1)/(sqrt13) (2 cos x - 3 sin x)]. Then f(0.5) =

    Text Solution

    |

  19. If f (x) is a function such that f''(x)+f(x)=0 and g(x)=[f(x)]^(2)+[f'...

    Text Solution

    |

  20. If f(x) = f'(x) + f''(x) + f'''(x) + ….and f(0)=1, then f(x) =

    Text Solution

    |