10th Class Mathematics Circles Question Bank Circles

  • question_answer A tangent ST, touches a circle at B.AB is a chord such that \[\angle \text{ABT}=\text{65}{}^\circ \] Find\[\angle \text{AOB}\], where O is the centre of the circle.

    A)  \[\text{12}0{}^\circ \]                  

    B)  \[\text{145}{}^\circ \]

    C)  \[\text{11}0{}^\circ \]  

    D)         \[\text{13}0{}^\circ \]

    Correct Answer: D

    Solution :

    Not Available

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