7th Class Mathematics Symmetry

  • question_answer 14)
    Draw, wherever possible, a rough sketch of                                                     (i) a triangle with both line and rotational symmetries of order more than 1.                     (ii) a triangle with only line symmetry and no rotational symmetry of order more than 1.             (iii) a quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry               (iv) a quadrilateral with line symmetry but not a rotational symmetry of order more than 1.            

    Answer:

                    (i)                 (ii) impossible to draw.                 (iii)                 (iv) Impossible to draw.


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