10th Class Mathematics Circles Question Bank Circles

  • question_answer Direction: OA and OB are radii and PA and PB are tangents of the circle, as shown in the given figure. If AP= 15 cm and the radius is 8 cm, find the distance of P from the centre of the circle.

    A)  12cm                   

    B)         15cm

    C)  17cm                   

    D)         20cm

    Correct Answer: C

    Solution :

     \[\text{546}0=\text{22}\times \text{3}\times \text{5}\times \text{7}\times \text{l3}\] \[\therefore \] \[={{2}^{2}}\times {{3}^{2}}\times 5\times 7\times 11\times 13=180180\]

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