10th Class Mathematics Circles Question Bank Circles

  • question_answer In the given figure, 0 is the centre of the circle. PQ is the tangent to the circle and secant PAB passes through the centre O. If PQ =5 cm and PA = 1 cm, find the radius of the circle.

    A)  8cm                      

    B)         12cm

    C)  10cm                   

    D)         6cm

    Correct Answer: B

    Solution :

    Not Available

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