Home
Class 12
MATHS
The equation to the circle with centre (...

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

A

`x^(2)+y^(2)-4x-2y+5=0`

B

`x^(2)+y^(2)-4x-2y-5=0`

C

`x^(2)+y^(2)-4x-2y+4=0`

D

`x^(2)+y^(2)-4x-2y-4=0`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THE CIRCLE

    BITSAT GUIDE|Exercise BITSAT ARCHIVES |18 Videos

  • STATISTICS

    BITSAT GUIDE|Exercise BITSAT ARCHIVES |4 Videos

  • THREE DIMENSIONAL GEOMETRY

    BITSAT GUIDE|Exercise BITSAT ARCHIVES |11 Videos

Similar Questions

Explore conceptually related problems

Find the equation of the circle having centre at (3,2), and touching the line 4x + 3y - 8 = 0 .

Find the equation of a circle with centre (1,-3) and touches the line 2x-y-4=0.

Equation of circle whose centre (4,3) and touching line 5x+12y-10=0

Find the equation of the circle having centre at (3,-4) and touching the line 5x+12y-12=0

Equation of the circle with centre (-4,3), and touching the circle x^(2) + y^(2) = 1 , is

Equation of circle centred at (3,1), and touching the line 8x - 15y + 25 = 0 , is

Find the equation of the circle passing through the point (-2,1) and touching the line 3x-2y-6=0 at the point (4,3).

Equation of circle centred at origin , and touching the line 3x - 4y + 20 =0 is

Find the equation of the circle with centre on the line 2x + y = 0 and touching the line 4x - 3y + 10-0, 4x - 3y = 30 .

Find the equation of a circle whose centre is (2,-1) and touches the line x-y-6=0.

BITSAT GUIDE-THE CIRCLE -BITSAT ARCHIVES
  1. If the equation of circle which passes through the origin and cuts off...

    Text Solution

    |

  2. Find the equation of the circle circumscribing the triangle formed by ...

    Text Solution

    |

  3. The length of tangent from (5,1) to the circle x^(2)+y^(2)+6x-4y-3=0 ...

    Text Solution

    |

  4. Find the angle between the two tangents from the origin to the circle ...

    Text Solution

    |

  5. If a circle passes through (0,0) and (a,0) and (0,b), then the coordin...

    Text Solution

    |

  6. If the sum of the distance of a point P from two perpendicular lines i...

    Text Solution

    |

  7. If the lines 2x-3y=5and3x-4y=7 are two diameters of a circle of radius...

    Text Solution

    |

  8. Find the radius of the circle with the polar equation r^2-8r(sqrt3cost...

    Text Solution

    |

  9. The centre of circle whose normals are x^(2)-2xy-3x+6y=0 is

    Text Solution

    |

  10. The centres of a set of circles, each of radius 3, lie on the circle x...

    Text Solution

    |

  11. If the two circles x^(2)+y^(2)-2x+22y+5=0andx^(2)+y^(2)+14x+6y+k=0 int...

    Text Solution

    |

  12. The radius of the ciclle x^(2)+y^(2)+4x+6y+13=0 is

    Text Solution

    |

  13. The centre of the circles x=2+3costheta,y=3sintheta-1 is

    Text Solution

    |

  14. The equation to the circle with centre (2,1) and touching the line 3x ...

    Text Solution

    |

  15. The condition for a line y = 2x + c to touch the circle x^(2) + y^(2) ...

    Text Solution

    |

  16. Let P(x(1),y(1))andQ(x(2),y(2)) be two points such that their abscissa...

    Text Solution

    |

  17. The number of common tangents to the circles x^(2)+y^(2)+2x+8y-23=0...

    Text Solution

    |

  18. If x/alpha+y/beta=1 touches the circle x^2+y^2=a^2 then point (1/alpha...

    Text Solution

    |