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7th Class Mathematics Congruence of Triangles Question Bank Congruence of Triangles

  • question_answer
    \[\Delta ABC\cong \Delta FDE\] What is the measure of \[\angle F\]?

    A)  \[{{70}^{o}}\]                         

    B)  \[{{50}^{o}}\]  

    C)  \[{{130}^{o}}\]         

    D)       \[{{60}^{o}}\]

    Correct Answer: A

    Solution :

     \[\angle F\] corresponds to \[\angle A\] in \[\Delta ABC\] Hence, \[\angle F={{180}^{o}}-{{110}^{o}}={{70}^{o}}\]


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