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In equilateral triangle ABC ,D is …

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In equilateral triangle ABC ,D is a point on side BC such that BD = 1/3 BC .prove that 9AD^2 =7AB^2.

    • Posted by Aditi Sharma 6 years, 10 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Arjun Senthil 6 years, 10 months ago

    It is a book sum.search ncert solutions and find answers.

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