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

  • question_answer
    Two triangles, \[\Delta PQR\] and \[\Delta XYZ\] are of the same size and shape. What can we conclude about them?

    A)  \[\Delta PQR\] is smaller than \[\Delta XYZ\]      

    B)  \[\Delta PQR\] is larger than \[\Delta XYZ\]

    C)  \[\Delta PQR\]is congruent to \[\Delta XYZ\]  

    D)  \[\Delta PQR\] is not congruent to \[\Delta XYZ\]

    Correct Answer: C

    Solution :

    (c): Same size \[\Rightarrow \]all corresponding sides are equal Same shape \[\Rightarrow \] all corresponding angles are equal This necessarily means that \[\Delta \,PQR\cong \Delta \,XYZ\]  


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