Home
Class 11
MATHS
Radius of the circle touches X - axis = ...

Radius of the circle touches X - axis = |x co - ordinate of centre |.

Promotional Banner

Topper's Solved these Questions

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Introduction to Three Dimensional Geometry (Fill in the Blanks)|24 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Introduction to Three Dimensional Geometry (True/False Statement)|16 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Conic Sections (Fill in the blanks )|52 Videos

  • MATHEMATICAL REASONING

    KUMAR PRAKASHAN|Exercise QUESTION OF MODULE (Knowledge Test:)|2 Videos

  • PERMUTATIONS AND COMBINATIONS

    KUMAR PRAKASHAN|Exercise PRACTICE WORK |40 Videos

Similar Questions

Explore conceptually related problems

Radius of circle which touches X - axis at (3,0) and cuts a chord at length 8 unit on Y - axis is ..........

Find the equation of the circle which touches X - axis and whose centre is (1,2).

Tangents are drawn to the parabola y^2=4x at the point P which is the upper end of latusrectum . Radius of the circle touching the parabola y^2=4x at the point P and passing through its focus is

Maximum radius of the circle inscribed in parabola y^(2) = 4x with centre its focus is ……

A (2,- 3) and B (-5, 1) are two vertices of the DeltaABC . Its centroid is on x-axis and vertices C is on y-axis, then find the co-ordinates of C .

Radius of the circle with centre (0,3) and passes from focus of ellipse (x^(2))/(16)+(y^2)/(9)=1 is ……

Obtain equation of circle in Touches both axis and radius 5 unit.

Draw the graphs of the equations 5x-y=5 and 3x-y=3 . Determine the co-ordinates of the vertices of the triangle formed by these lines and the y-axis.

Length of the arc of circle with radius 5 cm and angle at centre is 15^@ ...........cm.

KUMAR PRAKASHAN-OBJECTIVE SECTION AS PER NEW PAPER SCHEME -Conic Sections (True /False Statement)
  1. Radius of the circle touches X - axis = |x co - ordinate of centre |.

    Text Solution

    |

  2. Radius of the circle x^2+y^2+8x+10y=8 is 7 unit.

    Text Solution

    |

  3. Eccentricity of curve given equation y^2=9x is 1.

    Text Solution

    |

  4. Equation of directrix of parabola 2y^2=x is 8x + 1 = 0

    Text Solution

    |

  5. Semi vertical angle of cone is alpha . Plane intersects vertical axis ...

    Text Solution

    |

  6. Ellipse x^2/(25)+y^2/(9) =1 is symmetric about Y - axis.

    Text Solution

    |

  7. (5,10) and (5,-10) are end points of latus rectum of parabola y^2 = 20...

    Text Solution

    |

  8. t in R parametric equation of parabola are x=at^2 and y = 2at .

    Text Solution

    |

  9. Length of latus rectum of ellipse is (x^2)/b^2+y^2/a^2 = .......... 1 ...

    Text Solution

    |

  10. Equation x = 4 cos theta and y = 3 sin theta , theta in (-pi,pi) deno...

    Text Solution

    |

  11. Curve having eccentricity sqrt2 is a rectangular hyperbola.

    Text Solution

    |

  12. Radius of the circle touches X - axis = |x co - ordinate of centre |.

    Text Solution

    |

  13. Radius of the circle x^2+y^2+8x+10y=8 is 7 unit.

    Text Solution

    |

  14. Eccentricity of curve given equation y^2=9x is 1.

    Text Solution

    |

  15. Equation of directrix of parabola 2y^2=x is 8x + 1 = 0

    Text Solution

    |

  16. Semi vertical angle of cone is alpha . Plane intersects vertical axis ...

    Text Solution

    |

  17. Ellipse x^2/(25)+y^2/(9) =1 is symmetric about Y - axis.

    Text Solution

    |

  18. (5,10) and (5,-10) are end points of latus rectum of parabola y^2 = 20...

    Text Solution

    |

  19. t in R parametric equation of parabola are x=at^2 and y = 2at .

    Text Solution

    |

  20. Length of latus rectum of ellipse is (x^2)/b^2+y^2/a^2 = .......... 1 ...

    Text Solution

    |