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In the given figure, A, B and C are thre...

In the given figure, A, B and C are three points on a circle with centre O such that `angle BOC = 30 ^(@) and angle AOB = 60^(@).` If D is a point on the circle other than the are ABC, find `angle ADC.`

Answer

Step by step text solution for In the given figure, A, B and C are three points on a circle with centre O such that angle BOC = 30 ^(@) and angle AOB = 60^(@). If D is a point on the circle other than the are ABC, find angle ADC. by MATHS experts to help you in doubts & scoring excellent marks in Class 9 exams.

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Knowledge Check

  • In the given figure. If TP and TQ are the two tangents to a circle with centre O so that angle POQ= 110^(@) , then angle PTQ is equal to …….

    A
    `60^(@)`
    B
    `70^(@)`
    C
    `80^(@)`
    D
    `90^(@)`

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