Home
Class 9
MATHS
AD is a diameter of a circle and AB is a...

AD is a diameter of a circle and AB is a chord. If AD= 30 cm and AB = 24 cm then the distance of AB from the centre of the circle is

A

10 cm

B

6 cm

C

7 cm

D

9 cm

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (EXERCISE 4.1)|2 Videos

  • GEOMETRY

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (EXERCISE 4.2)|5 Videos

  • GEOMETRY

    SURA PUBLICATION|Exercise EXERCISE 4.6|8 Videos

  • COORDINATE GEOMETRY

    SURA PUBLICATION|Exercise UNIT TEST (SECTION - C)|4 Videos

  • I TERM SUMMATIVE ASSESSMENT 2018-19

    SURA PUBLICATION|Exercise SECTION - I|40 Videos

Similar Questions

Explore conceptually related problems

AD is a diameter of the circle and AB is a chord. If AD=30 cm and AB=24 cm then the distance of AB from the centre of the circle is….

The chord of length 30 cm is drawn at the distance of 8 cm from the centre of the circle Find the radius of the circle.

The diameter of the circle is 52 cm and the length of one its chord is 20 cm. Find the distance of the chord from the centre.

AB is a diameter of a circle. CD is a chord parallel to AB and 2CD = AB . The tangent at B meets the line AC produced at E then AE is equal to -

The radius of a circle 15 cm and the length of one of its chord is 24 cm. Find the distance of the chord from the centre.

The chord of length 32 cm is drawn at the distance of 12 cm from the centre of the circle. Find the radius of the circle.

Choose the correct answer and give justification for each. (ii) From a point Q, the length of the tangent to a circle is 24 cm. and the distance of Q from the centre is 25 cm. The radius of the circle is

SURA PUBLICATION-GEOMETRY -EXERCISE 4.7
  1. The exterior angle of a triangle is equal to the sum of two

    Text Solution

    |

  2. In the quadrilateral ABCD, AB=BC and AD=DC Measure of angleBCD is . . ...

    Text Solution

    |

  3. ABCD is a square, diagonals AC and BD meet at O. The number of pairs o...

    Text Solution

    |

  4. In the given figure CE || DB then value of x^(@) is . . . . . . . . .

    Text Solution

    |

  5. If the diagonal of a rhombus are equal, then the rhombus is a

    Text Solution

    |

  6. If bisectors of angleA and angleB of a quadrilateral ABCD meet at O, t...

    Text Solution

    |

  7. The interior angle made by the side in a parallelogram is 90^(@) then ...

    Text Solution

    |

  8. Which of the following statement is correct?

    Text Solution

    |

  9. The angles of the triangles are 3x-40, x+20 and 2x-10 then the value o...

    Text Solution

    |

  10. PQ and RS are two equal chords of a circle with centre O such that ang...

    Text Solution

    |

  11. A chord is at a distance of 15 cm from the center of the circle of rad...

    Text Solution

    |

  12. In the figure, O is the centre of the circle and angleACB=40^(@) then ...

    Text Solution

    |

  13. In a cyclic quadrilaterals ABCD, angleA = 4x, angleC = 2x the value of...

    Text Solution

    |

  14. In the figure, O is the centre of a circle and diametre AB bisects the...

    Text Solution

    |

  15. If one angle of a cyclic quadrilateral is 75^(@), then the opposite an...

    Text Solution

    |

  16. In the figure, ABCD is a cyclic quadrilateral in which DC produced to ...

    Text Solution

    |

  17. AD is a diameter of a circle and AB is a chord. If AD= 30 cm and AB = ...

    Text Solution

    |

  18. In the given figure, If OP= 17 cm PQ= 30 cm and OS is perpendicular to...

    Text Solution

    |