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two smaller triangle have areas of 75 m square and 12 m squared. find the ratio of their perimeters

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  • vilnius


    we know that two similar triangles will have ratio corresponding side is same.

    ratio triangle 1 is 75m^2.

    and triangle 2 is 12m^2.

     75:12=\frac{75}{12} =\frac{25}{4} .

    so we have ratio of area  25:4 .

    ratio of perimeter will be  \frac{25}{4} =\frac{50}{8} =\frac{25}{12}  .

    from these perimeter ratio also  \frac{25}{4} =25:4 .