Home
Class 10
MATHS
Two circles touch each other external...

Two circles touch each other externally at `P` . `A B` is a common tangent to the circle touching them at `A` and `B` . The value of `/_A P B` is `30o` (b) `45o` (c) `60o` (d) `90o`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSIONS

    RD SHARMA|Exercise All Questions|329 Videos

  • CONSTRUCTIONS

    RD SHARMA|Exercise All Questions|21 Videos

Similar Questions

Explore conceptually related problems

Two circles touch each other externally at point P.A common tangent AB is drawn touching the circles at A and B.Find /_APB .

Two circles touch each other externally at a point P and a direct common tangent touches the circles at the points Q and R respectively. Then angle QPR is

Two equal circles touch each other externally at C and A B is a common tangent to the circles. Then, /_A C B= 60o (b) 45o (c) 30o (d) 90o

Two circles touch each other externally at point A and PQ is a direct tangent which touch circle at P and Q respectively then anglePAQ = ?

3 circles of radii a, b, c (a lt b lt c) touch each other externally and have x-axis as a common tangent then

RD SHARMA-CIRCLES-All Questions
  1. If P T is tangent drawn from a point P to a circle touching it a...

    Text Solution

    |

  2. In the adjacent figure, if A B=12 c m ,\ \ B C=8c m and A C=10 c m ...

    Text Solution

    |

  3. In Fig. 10.83, if A P=P B , then (FIGURE) A C=A B (b) A C=B C (c) A...

    Text Solution

    |

  4. In Fig. 10.84, if A P=10 c m , then B P= (FIGURE) sqrt(91)c m (b) s...

    Text Solution

    |

  5. In Fig. 10.86, if quadrilateral P Q R S circumscribes a circle, ...

    Text Solution

    |

  6. In Fig. 10.87, two equal circles touch each other at T , if Q P=4. ...

    Text Solution

    |

  7. In Fig. 10.88, A P B is a tangent to a circle with centre O at p...

    Text Solution

    |

  8. In Fig. 10.90, P R= (FIGURE) (a) 20cm (b) 26cm (c) 24cm (d) 28cm

    Text Solution

    |

  9. In Fig. 10.93, there are two concentric circles with centre O . P R...

    Text Solution

    |

  10. In Fig. 10.94, if A B=8c m and P E=3c m , then A E= (FIGURE) (a) ...

    Text Solution

    |

  11. In Fig. 10.95, P Q and P R are tangents drawn from P to a circle...

    Text Solution

    |

  12. In Fig. 10.96, if T P and T Q are tangents drawn from an externa...

    Text Solution

    |

  13. In Fig. 10.97, the sides A B ,\ B C and C A of triangle A B C , ...

    Text Solution

    |

  14. In Fig. 10.98, a circle touches the side D F of E D F at H and tou...

    Text Solution

    |

  15. In Fig. 10.99, D E and D F are tangents from an external point D...

    Text Solution

    |

  16. In a right triangle A B C , right angled at B ,\ B C=12 c m and ...

    Text Solution

    |

  17. Two circles touch each other externally at P . A B is a common t...

    Text Solution

    |

  18. In Fig. 10.101, P Q and P R are two tangents to a circle with ce...

    Text Solution

    |

  19. In Fig. 10.102, Q R is a common tangent to the given circles touchi...

    Text Solution

    |

  20. In Fig. 10.103, a quadrilateral A B C D is drawn to circumscribe...

    Text Solution

    |