Home
Class 9
MATHS
Recall that two circles are congruent if...

Recall that two circles are congruent if they have the same radii. Prove that equal chords of congruent circles subtend equal angles at their centres.

Promotional Banner

Topper's Solved these Questions

  • Areas of Parallelograms and Triangles

    MBD|Exercise Exercise|80 Videos

  • Co-Ordinate Geometry

    MBD|Exercise Exercise|40 Videos

Similar Questions

Explore conceptually related problems

Two angles are congruent if they are:

Equal chords of a circle subtend equal angles at the centre.

Two angles are congruent if they have equal measure.

Prove that if chords of congruent circlessubtend equal angles at their centres, then the chords are equal.

Two rectangles are congruent if they have equal ........

Fill in the Blanks: Equal arcs of a circle subtend_____ angles at the centre.

Prove that the line of centres of two intersecting circles subtends equal angles at the two points of intersection.

Two squares are congruent if they have ...............

MBD-Circles-Exercise
  1. Equal chords of a circle subtend equal angles at the centre.

    Text Solution

    |

  2. If the angles subtended by the chords of a circle at the centre of the...

    Text Solution

    |

  3. Recall that two circles are congruent if they have the same radii. Pro...

    Text Solution

    |

  4. Prove that if chords of congruent circlessubtend equal angles at their...

    Text Solution

    |

  5. Fill in the blanks:

    Text Solution

    |

  6. Find the angles formed at the centre of the circle by sides of a regul...

    Text Solution

    |

  7. The angle formed by the sides of a circular regular polygon at its cen...

    Text Solution

    |

  8. The angle formed by the side of a regular polygon at its centre is 45^...

    Text Solution

    |

  9. The perpendicular from the centre of a circle to a chord bisects the c...

    Text Solution

    |

  10. The line joining the centre of a circle to the mid-point of a chord is...

    Text Solution

    |

  11. There is one and only one circle passing through three non-collinear p...

    Text Solution

    |

  12. Draw different pairs of circles. How many points does each pair have i...

    Text Solution

    |

  13. Suppose you are given a circle. Give a construction to find its centre...

    Text Solution

    |

  14. If two circles intersect at two points, prove that their centres lie o...

    Text Solution

    |

  15. The length of a chord of circle of radius 10 cm is 12 cm. Determine th...

    Text Solution

    |

  16. The length of a chord of a circle is 4 cm. If its perpendicular distan...

    Text Solution

    |

  17. The radius of the circle is 5 cm and distance of the chord from the ce...

    Text Solution

    |

  18. Find the length of a chord which is at a distance of 24 cm from the ce...

    Text Solution

    |

  19. Two points A and B are 16 cm apart. A circle with radius 17 cm is draw...

    Text Solution

    |

  20. If the length of a chord of a circle at a distance of 5 cm from the ce...

    Text Solution

    |