Geometry

How do you find the lengths of the sides of an isosceles triangle with three medians?

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  1. Hint:
    Call the lengths of medians 3b, 3b and 3a.
    The length of the base
    = 2√((2b)²-a²)

    The length of one of the congruent sides
    = 2√((2b)²-b²)
    = 2&radc;(3)b

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  2. *
    = 2√(3)b

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