10th Class Mathematics Circles Question Bank Circles

  • question_answer In the given figure, ABCD is a quadrilateral in which\[\angle \text{Q }=\text{ 9}0{}^\circ \]. A circle C (O, r) touches the sides AB, BC, CD and DA at P, Q, R, S respectively. If BC = 38 cm, CD = 25 cm, and BP = 27 cm, find the value of r.

    A)  14cm                   

    B)         15cm

    C)  10cm                   

    D)         16cm

    Correct Answer: A

    Solution :

    Not Available

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