Home
Class 14
MATHS
In the given figure. Two identical circl...

In the given figure. Two identical circles of radius 4 cm touch each other. A and B are the centres of the two circles. If RQ is a tangent to the circle, then what is the length (in cm) of RQ?

A

`3 sqrt3`

B

`2 sqrt6`

C

`4 sqrt2`

D

`6 sqrt2`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • 2017 TIER-II PAPER(13)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2017 TIER-II PAPER(8)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

Draw a circle of radius 3 cm. From a point 5 cm from the centre of the circle, draw two tangents to the circle. Measure the length of each tangent.

Two circles of radius 5 cm and 4 cm touch each other. Find the distance between their centers.

If two circles of radius 4cm and 1cm touch each other externally then length of the direct common tangents is

There are two identical circles of radius 10 cm each. If the length of the direct common tangent is 26 cm, then what is the length (in cm) of the transverse common tangent?

Draw two circle of radius 5 cm and 3 cm with their centres 9 cm apart. From the centre of each circle, draw tangents to other circles.

The length of the tangent drawn to a circle of radius 4 cm from a point 5 cm away from the centre of the circle is

CHAMPION PUBLICATION-2017 TIER-II PAPER(7)-EXERCISE
  1. In the given figure, ABC is a right angled triangle. angleABC=90^(@) a...

    Text Solution

    |

  2. In the given figure. 0 is centre of the circle. Circle has 3 tangents....

    Text Solution

    |

  3. In the given figure. Two identical circles of radius 4 cm touch each o...

    Text Solution

    |

  4. The radius of two circles s 3 cm and 4 cm. The distance between the ci...

    Text Solution

    |

  5. ABC is a triangle. AB = 5cm, AC =sqrt41cm and BC = 8cm. AD is perpendi...

    Text Solution

    |

  6. In the given, figure, PQR is a triangle and quadrilateral ABCD is insc...

    Text Solution

    |

  7. In the given figure, ABCD is a square of side 14cm. E and F are mid po...

    Text Solution

    |

  8. In the given figure, ABCDEF is a regular hexagon whose side is 6cm. AP...

    Text Solution

    |

  9. Length and breadth of a rectangle are 8 cm and 6 cm respectively. The ...

    Text Solution

    |

  10. In the given figure, radius of a circle is 14sqrt2 cm. PQRS is a squar...

    Text Solution

    |

  11. In the given figure, AB, AE, EF, FG and GB are semi circles. If AB= 56...

    Text Solution

    |

  12. A right Pyramid has a square base with side of base 4 cm and the heigh...

    Text Solution

    |

  13. Radius of base of a hollow cone is 8 cm and its height is 15 cm. A sph...

    Text Solution

    |

  14. The ratio of curved surface area of a right circular cylinder to the t...

    Text Solution

    |

  15. A solid cylinder has radius of base 14 cm and height 15 cm, 4 identica...

    Text Solution

    |

  16. 10 identical solid spherical balls of radius 3 cm are melted to form a...

    Text Solution

    |

  17. The radius of the base of a solid cylinder is 7 cm and its height is 2...

    Text Solution

    |

  18. A cuboid of size 50 cm x 40 cm x30 cm is cut into 8 identical parts by...

    Text Solution

    |

  19. A right triangular pyramid XYZB is cut from cube as shown in figure. T...

    Text Solution

    |

  20. What is the value of [(sin x + sin y)(sin x - sin y)]//[(cosx + cosy)(...

    Text Solution

    |