Home
Class 12
MATHS
Circles with centres P,Q& S are touching...

Circles with centres P,Q& S are touching each other externally as shown in the figure at points A, B & C. If radii of circles with cenres P, Q & S are 1,2 and 3 respectivelu then the length of chord AB is `"_______"`

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP ENGLISH|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP ENGLISH|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

Two circles with radii 25 cm and 9 cm touch each other externally. Find the length of the direct common tangent.

Two circles with centres A and B and radii 5 cm and 3 cm, touch each other internally. If the perpendicular bisector of the segment AB meets the bigger circle in P and Q, find the length of PQ.

Two circles touch each other internally at point P. QPR is the tangent at P, segments PAB and PCD meet circles at points, A,B,C and D as shown in the figure. Show that chord AC is parallel to chord BD.

Two circles touch each other externally at point P. Q is a point on the common tangent through P. Prove that the tangents QA and QB are equal.

Circles with centres P and Q intersects at points A and B as shown in the figure. CBD is a line segment and EBM is tangent to the circle, with centre Q, at point B. If the circles are congruent, show that : CE = BD.

Circles with radii 3, 4 and 5 touch each other externally. If P is the point of intersection of tangents to these circles at their points of contact, then if the distance of P from the points of contact is lambda then lambda_2 is _____

Two circles touch externally at a point P . From a external point T on the tangent at P , tangents T Q and T R are drawn to the circles with points of contact Q and R respectively. Prove that T Q = T R .

In the figure, two circles with centres A and B and of radii 5cm and 3cm touch each other intermally. If the perpendicular bisectors of segment AB meets the bigger circle in P and Q. Find the length of PQ.

In Figure, two circles with centres A\ a n d\ B and of radii 5\ c m\ a n d\ 3\ c m touch each other internally. If the perpendicular bisector of segment A B meets the bigger circle in P\ a n d\ Q , find the length of P Q

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Find the equation of the line passing through the point (2,3) and maki...

    Text Solution

    |

  2. Write of the following statements are true and which false? {a , b}sub...

    Text Solution

    |

  3. Circles with centres P,Q& S are touching each other externally as show...

    Text Solution

    |

  4. Write of the following sets in the set builder form: {B ,E ,N ,G ,I}

    Text Solution

    |

  5. Write of the following sets in the set builder form: {14 , 21 , 28 , 3...

    Text Solution

    |

  6. Write of the following sets in the set builder form: {1,7, 49 , 343}

    Text Solution

    |

  7. Write of the following sets in the set builder form: {0,5, 10 , 15 }

    Text Solution

    |

  8. Are the following of sets equal ? (i) {x:x is a letter in the word '...

    Text Solution

    |

  9. Are the following pairs of sets equal? Give reason. A={1,2,3},\ B{x ; ...

    Text Solution

    |

  10. Write of the following sets in the set builder form: {1,0}

    Text Solution

    |

  11. Write the following sets in set-builder form (i) C={1,-1,i,-i}

    Text Solution

    |

  12. Using properties of sets, show that for any two sets Aa n dB ,(AuuB)nn...

    Text Solution

    |

  13. Are the following pairs of sets equal? A={1,2,3,4},B={x : x is a digit...

    Text Solution

    |

  14. Are the following pairs of sets equal? A={2,3,5},B={x : x is a positiv...

    Text Solution

    |

  15. If U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,5}, B = 2,4,6,7} and C = {2,...

    Text Solution

    |

  16. If U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,5}, B = 2,4,6,7} and C = {2,...

    Text Solution

    |

  17. If U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,5}, B = 2,4,6,7} and C = {2,...

    Text Solution

    |

  18. If U = {1,2,3,4,5,6,7,8,9,10}, A = {1,2,3,5}, B = 2,4,6,7} and C = {2,...

    Text Solution

    |

  19. If A is the set of even natural numbers less than 8 and B in the set p...

    Text Solution

    |

  20. Let R be a relationon N defined by x+2y=8. The domain of R is {2,4,8}...

    Text Solution

    |