Home
Class 14
MATHS
In the figure given above, O is the cent...


In the figure given above, O is the centre of the circle OA = 3 cm, AC = 3 cm and OM is perpendicular to AC. What is `angleABC` equal to ?

A

`60^(@)`

B

`45^(@)`

C

`30^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST - 3

    ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise Multiple Choice Question |98 Videos

  • NUMBER SYSTEM

    ADVANCED MATHS BY ABHINAY MATHS ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS |225 Videos

Similar Questions

Explore conceptually related problems

In the figure (i) given below, O is the centre of the circle. AB and CD are the chords of the circle. OM is perpendicular to AB and ON is perpendicular to CD. AB=24 cm OM=5 cm, ON=12 cm. Find the, (i) radius of the circle (ii) length of chord CD (ii) In the figure (ii) given below, CD is diameter which meets the chord AB at E such that AE = BE = 4 cm.If CE = 3 cm, find the radius of the circle.

In the given figure, O is the centre of the circle. AB is tangent. AB =12 cm and OB = 13 cm . Find OA:

In the given figure, O is the centre of a circle of radius 13 cm and AB is a chord perpendicular to OD. If CD = 8 cm, then what is the length (in cm) of AB?

In the given figure, it is given that O is the centre of the circle and angleAOC = 140^@ , find angleABC .

In the adjoining figure, O is the centre of the circle with AC = 24 cm, AB = 7 cm and angleBOD = 90^(@) . Find the area of the shaded region.

In figure, A is the centre of the circle. angleABC = 45^(@) and AC=7sqrt(2) cm. Find the area of segment BXC.

In the adjoining figure, 'O' is the centre of the circle. OL and OM are perpendiculars from O to the chords AB and BC respectively. If OL=OM and AB=16 cm , then find the length of BC.

In the given figure,O is the centre of a circle such that OA=5cm,AB=8cm and OD perp AB meeting AB at C. Find the length of CD.

ADVANCED MATHS BY ABHINAY MATHS ENGLISH-MOCK TEST II-MCQ
  1. The value of the expression x^(4)-17x^(3)+17x^(2)-17x+17 at x=16 is :

    Text Solution

    |

  2. There are two mixtures containing Gold, silver and platinum. First mix...

    Text Solution

    |

  3. In the figure given above, O is the centre of the circle OA = 3 cm, AC...

    Text Solution

    |

  4. A and B enter into partnership. A supplies whole of the capital amount...

    Text Solution

    |

  5. If x+(1)/(x)=1 then x^(52)+x^(46)+x^(32)+x^(26)+x^(21)+x^(15)+x^(6)+x...

    Text Solution

    |

  6. A man rowed against a stream flowing 1 (1)/(2) km/hr to a certain poin...

    Text Solution

    |

  7. tan5 0^(@)-2tan1 0^(@)=

    Text Solution

    |

  8. In a quadrilateral ABCD , angleD=270^(@) then tan A . Tan B + tan B ....

    Text Solution

    |

  9. AB is a diameter of radius 4.5 cm circle. P is any point on the circum...

    Text Solution

    |

  10. A person saves 6% of income. After 2 years his income is increased b...

    Text Solution

    |

  11. A dishonest dealer marks up the price of his goods by 20% and gives a ...

    Text Solution

    |

  12. In given figure, a rectangle ABCD is inside a circle. Side AB is great...

    Text Solution

    |

  13. In a triangle ABC, angle bisector of angleBAC cut the side BC at D an...

    Text Solution

    |

  14. If tan^(2)alpha=1+2tan^(2)beta, then sqrt(2)cosalpha+cosbeta is equal ...

    Text Solution

    |

  15. A takes 7 days more than B to do a certain job and 16 days more than C...

    Text Solution

    |

  16. A and B completed a work together in 8 days. Had A worked at twice the...

    Text Solution

    |

  17. If the two digits of the age of Mr Manoj are reversed then the new age...

    Text Solution

    |

  18. The sum of four numbers is 64. If you add 3 to first number , 3 is sub...

    Text Solution

    |

  19. A tower standing on a horizontal plane subtends a certain angle at a p...

    Text Solution

    |

  20. In a DeltaABC, AD is a median . The bisectors of angleADBandangleADC ...

    Text Solution

    |