Home
Class 10
MATHS
In the figure, P is the point of contact...

In the figure, P is the point of contact.
If OP=7.2,OR=16.2, find QR.

Text Solution

Verified by Experts

The correct Answer is:
QR=13
Promotional Banner

Topper's Solved these Questions

  • CIRCLE

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Challenging Questions|10 Videos

  • CIRCLE

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PRACTICE SET 3.5|6 Videos

  • CHALLENGING QUESTIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise SECTION 3 (MODEL QUESTION PAPER FOR PRACTICE ) Solve any one of the following subquestions :|1 Videos

  • COORDINATE GEOMETRY

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Assignment 6.5|13 Videos

Similar Questions

Explore conceptually related problems

In the figure, P is the point of contact. If OP=7.2,OQ=3.2, find OR and QR.

In the figure, P is the point of contact. If m(arc PR)=140∘, ∠POR=36∘, find m(arc PQ).

In the figure, If P is the point (- costheta,sintheta ), then find the length of OP, where O is the origin.

In the adjoining figure,seg QR is a chord of the circle with centre O. P is the midpoint of the chord QR. If QR=24, OP=10, find radius of the circle. To find solutions of the problem , write the theorems that are useful , Using them, solve the problem.

In the figure, angleAPB=90^(@) . Find the length of OP.

In the figure show, find v, t_(op) and R .

In the figure, points P, B and Q are points of contact of respective tangents. Line QA is parallel to line PC. If QA=7.2 cm , PC=5 cm, find the radius of the circle.

In the figure, angle APB = 90^@ Find the length of OP if AP=2cm .

In the given figure A, B and C are points on OP, OQ and OR respectively such that AB||PQ and BC||QR. Show that AC||PR.

At any point P(x,y) of a curve, the slope of the tangent is twice the slope of the line segment joining the point of contact P to the point (-4,-3) Find the equation of the curve given that it passes through the point (-2, 1)

NAVNEET PUBLICATION - MAHARASHTRA BOARD-CIRCLE-PROBLEM SET 3
  1. In the figure, line PR touches the circle at point Q. Answer the follo...

    Text Solution

    |

  2. In the figure, O is the centre of a circle, chord PQ cong chord RS. If...

    Text Solution

    |

  3. In the figure, O is the centre of a circle, chord PQ cong chord RS. If...

    Text Solution

    |

  4. In the figure, O is the centre of a circle, chord PQ cong chord RS. If...

    Text Solution

    |

  5. In the figure, m(arc WY)=44^(@),m(arc ZX)=68^(@),then Find the mea...

    Text Solution

    |

  6. In the figure, m(arc WY)=44^(@),m(arc ZX)=68^(@),then If WT=4.8, T...

    Text Solution

    |

  7. In the figure, m(arc WY)=44^(@),m(arc ZX)=68^(@),then If WX=25, YT...

    Text Solution

    |

  8. In the figure, (1) m (arc CE ) = 54^(@), m (arc BD ) 23^(@), find ...

    Text Solution

    |

  9. In the figure, (1) m (arc CE ) = 54^(@), m (arc BD ) 23^(@), find ...

    Text Solution

    |

  10. In the figure, (1) m (arc CE ) = 54^(@), m (arc BD ) 23^(@), find ...

    Text Solution

    |

  11. In the figure, chord EF || chord GH. Prove that, chord EG cong chord ...

    Text Solution

    |

  12. In the figure, P is the point of contact. If m(arc PR)=140∘, ∠POR=3...

    Text Solution

    |

  13. In the figure, P is the point of contact. If OP=7.2,OQ=3.2, find OR...

    Text Solution

    |

  14. In the figure, P is the point of contact. If OP=7.2,OR=16.2, find Q...

    Text Solution

    |

  15. In figure, circles with centers C and D touch internally at point E. ...

    Text Solution

    |

  16. In figure, seg AB is a diameter of a circle with centre O. The bisecto...

    Text Solution

    |

  17. In the figure, seg MN is a chord of a circle with centre O. MN = 15, L...

    Text Solution

    |

  18. In figure, two circles intersect each other at points S and R. Their c...

    Text Solution

    |

  19. In figure, two circles intersect at points M and N. Secants drawn thro...

    Text Solution

    |

  20. In figure, two circles intersect each other at points A and E. Their c...

    Text Solution

    |