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8th Class Mathematics Practical Geometry Question Bank Geometry

  • question_answer
    Given a circle and a quadrilateral ABCD inscribed in it as shown. If \[{{90}^{o}}\], is equal to\[{{42}^{o}}\] is equal to

    A)  \[{{48}^{o}}\]                                

    B)  \[{{38}^{o}}\]

    C)  \[PQ||SR.\]                           

    D)  \[\angle P={{82}^{o}}\]

    Correct Answer: A

    Solution :

    \[\overline{OP}\] \[\overline{AR}\]\[=2\times \] (Since, opposite angles of a cyclic quadrilateral are supplementary.)


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