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10th Class Mathematics Triangles Question Bank MCQs - Triangles

  • question_answer
    Sides of two similar triangles are in the ratio\[\text{3}:\text{4}\]. Areas of these triangles are in the ratio:          (NCERT EXERCISE)

    A) \[2:3\]

    B) \[4:9\]

    C) \[81:16\]

    D) \[9:16\]

    Correct Answer: D

    Solution :

    [d] Areas of two -similar triangle \[={{(3)}^{2}}:{{(4)}^{2}}\] \[=9:16\]


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