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Given that AOB is a straight line and O ...

Given that AOB is a straight line and O is the centre of the circle. Find the value of y.

A

`44^(@)`

B

`11^(@)`

C

`68^(@)`

D

`36^(@)`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • In the given figure, O is the centre of the circle. The value of x is

    A
    `75^(@)`
    B
    `55^(@)`
    C
    `125^(@)`
    D
    `110^(@)`

  • In the given figure, it is given that AOB is a straight line and 4x = 5y. What is the value of x?

    A
    100
    B
    105
    C
    110
    D
    115

  • In the given figures, value of y (O is the centre of the circle) is

    A
    ` 100^(@) `
    B
    ` 120 ^(@) `
    C
    ` 130 ^(@) `
    D
    ` 140^(@) `

    • Similar Questions

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    Find the value of x if AOB is a straight line

    In the adjoining figure, AOB is the diameter and O is the centre of the circle. If angle BDC=60^@ , then find the value of angleABC .

    In the given figure, a straight line l passing through the centre O of the circle bisects the chord AB and CD. Prove that AB||CD.

    In given figure, O is the centre of a circle. If the area of the sector OAPB is (5)/(36) times the area of the circle, then find the value of x.

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

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