Home
Class 14
MATHS
In the given figure, AB and CD are two c...

In the given figure, AB and CD are two common to the two touching circle. If `CD= 6 cm`, then AB is equal to

A

9 cm

B

15 cm

C

12 cm

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    ARIHANT SSC|Exercise EXERCISE(LEVEL 1)|54 Videos

  • GEOMETRY

    ARIHANT SSC|Exercise EXERCISE(LEVEL 2)|52 Videos

  • GEOMETRY

    ARIHANT SSC|Exercise INTRODUCTORY EXERCISE - 12.4|10 Videos

  • FUNDAMENTALS

    ARIHANT SSC|Exercise TEST OF YOU - LEARNING - 2|40 Videos

  • HCF AND LCM

    ARIHANT SSC|Exercise Exercise Higher Skill Level Questions|18 Videos

Similar Questions

Explore conceptually related problems

In given figure,show that AB|CD

In the given figure, AB and CD are two equal chords. If O is the centre of the circle , /_AOB= 120^(@) , then find /_OCD .

In figure, AB and CD are common tangents to two circles of equal radii. Prove that AB=CD.

In figure, AB and CD are common tangents to two circles of unequal radii. Prove that AB=CD

In the given figure,AB and CD are two chords equidistant from the centre O.OP is the perpendicular drawn from centre O to AB.If CD=6cm, find PB

In two Concentric circles, AB and CD are two chords of the outer circle which touch the inner circle at E and F. Then :

In the given figure, O is the centre of a circle of radius 13 cm and AB is a chord perpendicular to OD. If CD = 8 cm, then what is the length (in cm) of AB?

Suppose S_(1)" and "S_(2) are two unequal circles, AB and CD are the direct common tangents to these circles. A transverse common tangent PQ cuts AB in R and CD in S. If AB = 10, then RS is -

ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.5
  1. In the given figure, tangent "PT = 5 cm, PA = 4 cm", find AB:

    Text Solution

    |

  2. Two circles of radii 13 cm and 5 cm touch internally each other. Find ...

    Text Solution

    |

  3. Three circles touch each other externally. The distance between their ...

    Text Solution

    |

  4. A circle touches a quadrilateral ABCD. Find the true statement:

    Text Solution

    |

  5. O and O' are the centres of two circles which touch each other externa...

    Text Solution

    |

  6. If AB is a chord of a circle, P and Q are two points on the circle dif...

    Text Solution

    |

  7. In the given figure, AB and CD are two common to the two touching circ...

    Text Solution

    |

  8. CD is direct common tangent to two circles intersecting each other at ...

    Text Solution

    |

  9. O and O' are the centres of circle of radii 20 cm and 30 cm AB = 24 cm...

    Text Solution

    |

  10. In a circle of radius 5\ c m ,\ A B\ a n d\ A C are two chords s...

    Text Solution

    |

  11. In a circle of radious 17 cm, two parallel chords are drawn on o...

    Text Solution

    |

  12. If two equal circles are such that the centre of one lies on e circumf...

    Text Solution

    |

  13. Two circles touch each other internally. Their radii are 2 cm and 3 cm...

    Text Solution

    |

  14. In a circle of radius 21 cm, an arc subtends an angle of 72 at the cen...

    Text Solution

    |

  15. The distance between the centres of equal circles each of radius 3 cm ...

    Text Solution

    |

  16. The number of common tangents that can be drawn to two given circles i...

    Text Solution

    |

  17. ABC is a right angled triangle AB = 3 cm, BC = 5 cm and AC = 4 cm, the...

    Text Solution

    |

  18. A circle has two parallel chords of lengths 6 cm and 8 cm. If the chor...

    Text Solution

    |

  19. Three equal circles of unit radius touch each other. Then, the area of...

    Text Solution

    |

  20. The radius of a circle is 20 cm. The radii (in cm) of three concentric...

    Text Solution

    |