Home
Class 9
MATHS
In Figure, O is the centre of the circle...

In Figure, `O` is the centre of the circle. If `/_A P B=50^0,` find `/_A O B\ a n d\ /_O A B`

Promotional Banner

Topper's Solved these Questions

  • AREA OF PARALLELOGRAMS AND TRIANGLES

    RD SHARMA|Exercise All Questions|205 Videos
  • CONGRUENT TRIANGLE

    RD SHARMA|Exercise All Questions|291 Videos

Similar Questions

Explore conceptually related problems

In the adjoining figure, O is the centre of the circle. If angleBOD=50^@ , then find angleBCD . (ii) In the adjoining figure, O is the centre of the circle. If angleABC=20^@ , then find angleAOC .

In Figure, A B is a diameter of the circle such that /_A=35^0a n d\ /_Q=25^0, find /_P B R

In Figure,O is the centre of the circle such that /_AOC=130^(@), then /_ABC=130^(@) (b) 115^(0)(c)65^(@)(d)165^(0)

In Figure,O is the centre of the circle and /_BDC=42^(@). The measure of /_ACB is 42^(@) (b) 48^(@)(c)58^(@)(d)52^(0)

In the given figure, O is the centre of the circle and OLM is perpendicular to AOB prove that (i) A, O, P and M are concyclic (i) /_OAP =/_OMB (iii) P, L, O and B are concyclic

Two tangents are drawn from a point P on the circle at point A and B. O is the centre of the circle. If angleAOP=60^(@) then find angleAPB .

In Figure, A O B is a straight line. If /_A O C+/_B O D=85^0, then /_C O D= (a)85^0 (b) 90^0 (c) 95^0 (d) 100^0

In Figure, A B C D is a parallelogram in which /_D A O=40^0, /_B A O=35^0 a n d /_C O D=65^0dot Find: /_A B O (ii) /_O D C (iii) /_A C B (iv) /_C B D

RD SHARMA-CIRCLE -All Questions
  1. In Figure, P , is any point on the chord B C of a circle such that A B...

    Text Solution

    |

  2. In Fig. 10.32, AB is a diameter of the circle, CD is a chord equal ...

    Text Solution

    |

  3. In Figure, O is the centre of the circle. If /A P B=50^0, find /A O B\...

    Text Solution

    |

  4. In Figure, it is given that O is the centre of the circle and /A...

    Text Solution

    |

  5. In Figure, O is the centre of the circle. Find /B A C

    Text Solution

    |

  6. If O is the center of the circle, find the value of x in each of t...

    Text Solution

    |

  7. If O is the circumcentre of a A B C and O D|B C , prove that /B O D=/...

    Text Solution

    |

  8. In the figure, O is the center of the circle and BO is the bisector of...

    Text Solution

    |

  9. In Figure, O is the centre of the circle, prove that /x=/y+/z

    Text Solution

    |

  10. In Figure, O\ a n d\ O ' are centres of two circles intersecting at...

    Text Solution

    |

  11. In Figure, O is the centre of a circle and P Q is a diameter. If /R...

    Text Solution

    |

  12. In Figure, if /A C B=40^0,\ /D P B=120^0,\ find /C B D

    Text Solution

    |

  13. A chord of a circle is equal to the radius of the circle. Find the a...

    Text Solution

    |

  14. In Figure, P Q R S is a cyclic quadrilateral. Find the measure of each...

    Text Solution

    |

  15. In Figure, if /D B C=70^0\ a n d\ /B A C=30^0,\ find /B C Ddot Fur...

    Text Solution

    |

  16. In Figure, A B C D is a cyclic quadrilateral; O is the centre of th...

    Text Solution

    |

  17. In Figure, A B C is an isosceles triangle with A B=A C\ a n d\ m\ ...

    Text Solution

    |

  18. In Figure, A B C D is a cyclic quadrilateral whose side A B is a ...

    Text Solution

    |

  19. In Figure, C\ a n d\ D are points on the semi-circle described on B...

    Text Solution

    |

  20. In Figure, O is the centre of the circle. The angle subtended by the a...

    Text Solution

    |