Home
Class 9
MATHS
The diameter of circle is 30 cm. What is...

The diameter of circle is 30 cm. What is the length of a chord 9cm away from the center?

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

In a circle, a chord 1 cm away from the centre is 6 cm long. What is the length of a chord 2 cm away from the centre.

In a circle, a chord 1 centimetre away from the centre 6 cemtimetres long. What is the length of a chord 2 centimetres away from the centre?

In a circle, a chord 20 centimetres away from the centre 30 centimetres long. What is the length of a chord 7 centimetres 'away from the centre?

The length' of an arc of a circle is 4 cm . What is the length of an arc of the same central angle in a circle of double the radius?

If the length of a chord of a circle of diameter 40 cm is 20 cm , what is the angle subtended by the chord at the centre of the circle ?

In a circle a chord of length 42 cm is 20 cm away from the centre. Find the length of chord which is 21 cm away from the centre.

In a circle of diameter 40 cm, the length of a cord is 20 cm. Find the length of minor arc of the cord.

In the figure, C,D are points on the circle AD is a diameter of the circle. squareC=30^o . AB=4 centimetres. What is the length of the diameter? .

In the figure 0 is the center of the circle. AB and PQ are two chords at equal distance from the center. A B=12 cm, OC=8 cm is the perpendicular distance from center to AB a) What is the length of PQ? b) Calculate the radius of the circle.

If a square is inscribed in a circle of diameter 4 cm, what will be the length of a side of the square?

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

    |