Home
Class 9
MATHS
In the figure,O is the centre of both th...

In the figure,O is the centre of both the circles. Radius of small circle is 13 centimetres and the distance from the centre to the chord CD is 5 centimetres. If A C=3 centimetres
a) Calculate the length of CD.
b) Calculate the length ofAB.

Promotional Banner

Topper's Solved these Questions

  • CIRCLE MEASURES

    V PUBLICATION|Exercise QUESTIONBANK|74 Videos

  • DECIMAL POINTS

    V PUBLICATION|Exercise QUESTION BANK|25 Videos

Similar Questions

Explore conceptually related problems

What is the length of ä chord which is 3 centimetres away from the centre of a. circle of radius 5 centimetres?

In the figure, the radius of the semicircle with centre O is 5 centimetres. PB=2 centimetres. What is the length of PA? .

In the figure, O is the centre of both the circles. AB and AC touch the small circle at P and Q.A,B and C are points on the large circle. If AP=5 centimetres, then what is the length of AQ? .

In the figure P is the centre of the circle A,B and D are points on the circle. angleP=90^o , AD=5 centimetres What is the area of triangle APD ? .

In the figure, O is the centre of both the circles. AB and AC touch the small circle at P and Q.A,B and C are points on the large circle. Prove that Ab=AC . .

In the figure C is the centre of the circle, PA and PB are tangents. PC=5 centimetres and radius of the circle is 3 centimetres. Find the length of PA .

In the figure, O is the centre of both the circles. AB and AC touch the small circle at P and Q.A,B and C are points on the large circle. If Ap=5 centimetres and angleA=90^o , then what is the radius of the small circle? .

In the figure, S,R are the centres of the circles and PA,PB are common tangents. angleAPR=30^o . Radius of small circle is 3 centimetres. What is the length of PS? .

Circle with centre O touches the sides of the triangle at P, Q and R, AB=AC , AQ=4 centimetres and CQ=6 centimetres. What is the length of CP? .

In the figure P is the centre of the circle A,B and D are points on the circle. angleP=90^o , AD=5 centimetres Find the area of the parallelogram ABCD . .

V PUBLICATION-Circles-QUESTION BANK
  1. In the figure chord GD is parallel to the diameter AB. Since the dista...

    Text Solution

    |

  2. In the triangleABC, AB=7 cm, angle A=40^circ, angle B=50^circ . Draw. ...

    Text Solution

    |

  3. In triangle ABC,angle B=90,AB=12 centimetres. BC=5 centimetres. What i...

    Text Solution

    |

  4. Draw triangle A B C with A B^prime=6 centlmetres angle A=50^circ, angl...

    Text Solution

    |

  5. In the figure 0 is the centre of the circle. OB=5 cm. Distance from 0 ...

    Text Solution

    |

  6. In the figure 0 is the center of the circle. AB and PQ are two chords ...

    Text Solution

    |

  7. The side of an equilateral triangle is 4 centime- -tres. Draw its clrc...

    Text Solution

    |

  8. In the figure,O is the centre of both the circles. Radius of small ci...

    Text Solution

    |

  9. In the circle, A B and C D are two equalchords of the circle. They ar...

    Text Solution

    |

  10. Draw the triangle with, two sides 6 centimetres, 8 centimentres and th...

    Text Solution

    |

  11. In the picture below ,C is the midpoint of the chord A B and CD is pe...

    Text Solution

    |

  12. In the circle shown along side, the chords AB and AC are of the same ...

    Text Solution

    |

  13. In the semicicle shown, the top chord is parallel to the diameter. Wha...

    Text Solution

    |

  14. In the figure, O is the circumcircle of the triangle ABC,AB=AC and th...

    Text Solution

    |

  15. ln a circle of radius 13 centimetres two parallel chords of lengths 1...

    Text Solution

    |

  16. In the figure, two circles drawn with centres A and B respectively. Th...

    Text Solution

    |

  17. In the figure, O is the center of the circle and A B and CD are chords...

    Text Solution

    |

  18. The diameter of circle is 30 cm. What is the length of a chord 9cm awa...

    Text Solution

    |

  19. Draw A B C with AB=3 cm BC=5cmangle A=90^circ and draw its circumcirc...

    Text Solution

    |

  20. ln a circle of radius 13 centimetres two parallel chords of lengths 1...

    Text Solution

    |