Home
Class 8
MATHS
In the above figure (not to scale), O is...


In the above figure (not to scale), O is the centre of the circle. `bar(AP)` and `bar(BP)` are two chords. C is the point of intersection of `bar(AP)` and `bar(OB)`. If `/_ OAC= 30^(@)` and `/_ PBC =80^(@)`, then `/_ AOB=`

A

`110^(@)`

B

`100^(@)`

C

`30^(@)`

D

`120^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (ESSAY TYPE QUESTIONS) |5 Videos

  • Formulae

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|7 Videos

  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 3)|7 Videos

Similar Questions

Explore conceptually related problems

In the above figure (not to scale), O is the centre of the circle. bar(BC) and bar(CD) are equal chords. If /_ OBC =70^(@) , then find /_BAD .

The position vectors of the points A, B with respect to O are bar(a) and bar(b) and c is mid point of line segment bar(AB) then bar(OC)=

In the given figure, AB and CD are two equal chords. If O is the centre of the circle , /_AOB= 120^(@) , then find /_OCD .

In the figuare above ( not to scale), bar(AD) is the angle bisector of /_EAF, /_AFC = 110^(@) and /_ DCF =20^(@) . If /_ DAF =30^(@) and /_ EBD =10^(@) , then /_ AEB =

In the above figure, bar(AB)||bar(DE) and ACE is a straight line . I f /_ABC =30^(@) and /_CDE =20^(@) , then find /_BCD .

In the following figure, O is the centre of the circle and angle AMB=120^@ , Find the angle between the two tangents AP and BP.

In Figure,two congruent circles with centres O and O' intersect at A and B .If /_AO'B=50^(@), then find /_APB

PEARSON IIT JEE FOUNDATION-GEOMETRY -CONCEPT APPLICATION (Level 1)
  1. In the given figure , PQ and RS are chords of length 10 cm each inters...

    Text Solution

    |

  2. In the above figure (not to scale), O is the centre of the circle. bar...

    Text Solution

    |

  3. In the above figure (not to scale), O is the centre of the circle. bar...

    Text Solution

    |

  4. In the above figure , overline(AB)andoverline(AC) are equal chords an...

    Text Solution

    |

  5. In the above figure, O is the centre of the circle and AB=CD. If / APB...

    Text Solution

    |

  6. In the above diagram (not to scale), AB=AC=. O is the centre of the ci...

    Text Solution

    |

  7. In the figure above (not to scale), AB=CD and /A =100^(@). / C =

    Text Solution

    |

  8. In the above figure, ABCD is a cyclic quadrilateral and /BCD =2 / BAD....

    Text Solution

    |

  9. In the below figure , one part of the line of symmetry is given . Re...

    Text Solution

    |

  10. In the above figure , AB and CD are equal chords and O is the centre o...

    Text Solution

    |

  11. In the given figure , angleDBA=2angleDAB=4angleCAD. If angleADC=120^(@...

    Text Solution

    |

  12. In the given figure (not to scale ) , O is the centre of the circle . ...

    Text Solution

    |

  13. In the following figure ( not to scale), / ADC =60^(@), / BAD =80^(@) ...

    Text Solution

    |

  14. In the following figure , the two circles with centres P and Q are con...

    Text Solution

    |

  15. In the above figure (not to scale) overline(AB),overline(BC),overline(...

    Text Solution

    |

  16. In the figure given below , overline(ED)||overline(AB)andoverline(EF)|...

    Text Solution

    |

  17. The supplement of an angle and the complement of another have a sum eq...

    Text Solution

    |

  18. ABCD is a trapezium in which AB ||CD, AB =20cm, BC =10 cm, CD =10 cm a...

    Text Solution

    |

  19. P is an interior point of quadrilateral ABCD and AB =3.5cm, BC =4 cm, ...

    Text Solution

    |

  20. In the following figure (not to scale ), two chords XY and PQ are inte...

    Text Solution

    |