Home
Class 10
MATHS
In the figure, PQ and RS are the common ...

In the figure, PQ and RS are the common tangents to two circles intersecting at O.
Prove that PQ=RS

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 6

    AGRAWAL PUBLICATION|Exercise EXERCISE|102 Videos

  • SAMPLE PAPER 8

    AGRAWAL PUBLICATION|Exercise EXERCISE|103 Videos

Similar Questions

Explore conceptually related problems

In Figure,common tangents PQ and Rs to two circle intersect at A .Prove that PQ=RS .

In figure, common tangents AB and CD to two circles intersect at E. Prove that AB=CD.

In the adjoining figure, common tangents AB and CD to two circles intersect at P. Prove that AB=CD.

In the given diagram, PQ and RS are common tangents to the two circles with centres C and D. Find the length of PQ and hence area of trapexium RSDC.

PQ and RS are common tangents of two circles intersection at A and B. AB, when produced both sides, meet the tangents PQ and RS at x and y, respectively. If AB = 3 cm, xy = 5 cm, then PQ (in cm) will be.

In a figure the common tangents, AB and CD to two circles with centers O and O' intersect at E. Prove that the points O, E and O' are collinear.

In figure, PQ and PR are two tangents to a circle with centre O. IF angleQPR=46^@ , then angleQOR equals

Suppose S_(1)" and "S_(2) are two unequal circles, AB and CD are the direct common tangents to these circles. A transverse common tangent PQ cuts AB in R and CD in S. If AB = 10, then RS is -

In figure, two circles intersect each other at points S and R. Their common tangent PQ touches the circle at points P,Q. Prove that, /_PRQ+/_PSQ=180^(@) .

AGRAWAL PUBLICATION-SAMPLE PAPER 7-EXERCISE
  1. triangle ABC with vertices A(0-2,0),B(2,0) and C(0,2) is similar to tr...

    Text Solution

    |

  2. Prove that the length of the tangents drawn from an external point to ...

    Text Solution

    |

  3. In the figure, PQ and RS are the common tangents to two circles inters...

    Text Solution

    |

  4. A number x is selected from the numbers 1,2,3 and then a second number...

    Text Solution

    |

  5. Find the value of : (5sin^(3)30^(@)+cos^(2)45^(@)-4tan^(2)30^(@))/(2...

    Text Solution

    |

  6. The first and the last terms of an A.P. are 17 and 350 respectively. I...

    Text Solution

    |

  7. Theorem 6.1 : If a line is drawn parallel to one side of a triangle to...

    Text Solution

    |

  8. BL and CM are medians of a triangle ABC right angled at A. Prove that...

    Text Solution

    |

  9. Write a prime number greater than 91 but less than 100.

    Text Solution

    |

  10. Find a zero of the polynomial x^3 - 8

    Text Solution

    |

  11. Write a quadratic polynomial whose sum of zeros is ( -1/4 ) and produc...

    Text Solution

    |

  12. Determine the roots of the equation sqrt3x^2-2x-sqrt3=0

    Text Solution

    |

  13. Find the 15^(th) term of the AP, x-7,x-2,x+3….

    Text Solution

    |

  14. Find The discriminant of the equation (x+1)^3=4-x+x^3

    Text Solution

    |

  15. Write the next term of the A.P : 3,3+sqrt2,3+2sqrt2,3+3sqrt2 …

    Text Solution

    |

  16. Solve for x and y: x + 2y = 9 2x - y = 8

    Text Solution

    |

  17. Obtain the condition for the points (a,0), (0, b) and (1, 1) to be col...

    Text Solution

    |

  18. Find the coordinates of a point on y-axis which is equidistant from th...

    Text Solution

    |

  19. State the ASA criterion of similarity of triangles.

    Text Solution

    |

  20. Determine the length of the altitude of an isosceles triangle of sides...

    Text Solution

    |