Question

    The perimeter of an equilateral triangle is 48√3 cm. Find its height.

    A 24 Correct Answer Incorrect Answer
    B 28 Correct Answer Incorrect Answer
    C 48 Correct Answer Incorrect Answer
    D 36 Correct Answer Incorrect Answer

    Solution

    The perimeter of an equilateral triangle = 48√3 3a = 48 √  3 a = 16 √  3 height of the equilateral triangle = √  3 a /2 = √  3 ×16 √  3 / 2 = 24 cm  

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