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    Question

    If the ratio of areas of two similar triangles is 4:9,

    then the ratio of their corresponding sides is?
    A 2:3 Correct Answer Incorrect Answer
    B 3:4 Correct Answer Incorrect Answer
    C 4:5 Correct Answer Incorrect Answer
    D 5:6 Correct Answer Incorrect Answer
    E 6:7 Correct Answer Incorrect Answer

    Solution

    Area of first triangle/Area of second triangle = 4/9. As triangles are similiar, ratio of area of two triangles = square of ratio of their corresponding sides Hence 4/9 = (Ratio of thier corrresponding sides) 2   So Ratio of their corresponding sides = 2/3

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