Home
Class 10
MATHS
bar(AB) is a tangent drawn to a circle w...

`bar(AB)` is a tangent drawn to a circle with centre O from an external point A ans B is a point of contact , then wich of the following is always true ?
(i) `OBgtOA`
`OAgtAB`
(iii) `ABgtOB`

A

only (i)

B

only (ii)

C

(ii) and (iii)

D

(i) and (ii)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TANGENT AND SECANTS TO A CIRCLE

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE BITS FOR CCE MODEL EXAMINATION|106 Videos

  • TANGENT AND SECANTS TO A CIRCLE

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR CCE MODEL EXAMINATION|4 Videos

  • SUMMATIVE ASSESSMENT

    VGS PUBLICATION-BRILLIANT|Exercise SUMMATIVE ASSESSMENT|61 Videos

  • TANGENTS AND SECANTS TO A CIRCLE

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|201 Videos

Similar Questions

Explore conceptually related problems

Two tangents TP and TQ are drawn to a circle with centre 'O' from on external point T. Prove that angle PTQ = 2 angle OPQ .

PA and PB are two tangents drawn to a circle with center O from an external point P. If angleAPB=30^(@), "then"angleAOB = …….

The length of the tangent drawn to a circle with radius 'r' from a point P which is 'd' units from the centre is ……

Draw tangent to a given circle with Centre O from a point 'R' outside the circle. How many tangents can be drawn to the circle from the point ?

In the adjacent figure APB is a tangent to the circle with centre 'O' at a point P. If angle QPB = 50^@ then the measure of angle POQ

Draw a circle wih radius 3 cm and construct a pair of tangents from a point 8 cm away from the centre .

Find the length of the tanget to a circle with centre 'O' and radius =6cm from a point P such that OP=10cm .

Tangents drawn from an exterior point of a circle are………

If tangents PA and PB from a point P to a circle with centre O are inclined to each other at angle of 80^(@) , then anglePOA is equal to

VGS PUBLICATION-BRILLIANT-TANGENT AND SECANTS TO A CIRCLE -CREATIVE QUESTIONS FOR CCE MODEL EXAMINATION GIVEN IN THE PUBLE EXAMINATION (PART-B)
  1. The maximum nuber of possible tangents that can be draw to a circle is...

    Text Solution

    |

  2. Angle between the tangent and radius drawn through the point of contac...

    Text Solution

    |

  3. If a circle is inscribed in a Quadrilateral then AB +CD= ………..

    Text Solution

    |

  4. The angle made at the centre of a circle is …….

    Text Solution

    |

  5. The number of secant that can be drawn to a circle is ……..

    Text Solution

    |

  6. The diameter of a circle is 10.2 cm then its radius is ….. Cm .

    Text Solution

    |

  7. Perimeter of semicircle is …………….. Units .

    Text Solution

    |

  8. Radius of a circle with centre 'O' is 5 cm. P is a point at a distanc...

    Text Solution

    |

  9. PA and PB are two tangents drawn to a circle with center O from an ext...

    Text Solution

    |

  10. The number of parallel tangents to a circle with a given tangent is ……

    Text Solution

    |

  11. Find the area of sector , whose radius is 7 cm . With the given angles...

    Text Solution

    |

  12. In the given figure , angleAOB=120^(@), "then"angleAPQ=

    Text Solution

    |

  13. The number of tangents draw at the end of the diameter is …………

    Text Solution

    |

  14. Angle in a semi-circle is………

    Text Solution

    |

  15. The centre of the circle is (2, 1) and one end of the dimameter is (3 ...

    Text Solution

    |

  16. Which of the following is correct ? (i) Maximum possible tangents ...

    Text Solution

    |

  17. The length of a tangent to a circle from a point P is 12 cm and the ra...

    Text Solution

    |

  18. From the adjacent figure angle APB=40^(@)" then "angleAOB= ………

    Text Solution

    |

  19. If bar(AP) and bar (AQ) are two tangents to a circle with centre O , ...

    Text Solution

    |

  20. bar(AB) is a tangent drawn to a circle with centre O from an external ...

    Text Solution

    |