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The perimeters of two similar triangles …

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The perimeters of two similar triangles ∆ABC and ∆PQR are 35cm and 45cm respectively, then the ratio of the areas of the two triangles is_??

    • Posted by Darshi Ajmera 5 years, 8 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Gaurav Seth 5 years, 8 months ago

    Answer:

    The ratio of the areas is 49 : 81
    Step-by-step explanation:

    Step-by-step explanation:

    The perimeters of two similar triangles ∆ABC and ∆PQR are 35cm and 45cm respectively .

    Theorem : The ratio of the areas of the two similar triangle is equal to the square of the perimeter of the corresponding similar triangles .

    So, 

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