8th Class Mathematics Understanding Quadrilaterals Question Bank Quadrilaterals

  • question_answer
    In the trapezium ABCD, the measure of \[\angle \mathbf{D}\] is

    A)  \[{{55}^{{}^\circ }}\]                                   

    B)  \[{{115}^{{}^\circ }}\]           

    C)  \[{{135}^{{}^\circ }}\]                                  

    D)  \[{{125}^{{}^\circ }}\]

    Correct Answer: D

    Solution :

    (d): \[AB\parallel CD=\angle B+\angle D={{180}^{{}^\circ }}\] \[\Rightarrow \angle D={{180}^{{}^\circ }}-{{55}^{{}^\circ }}=125{}^\circ \]


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