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    Question

    The area of an equilateral triangle is 16тИЪ3 sq m. Its

    perimeter is┬а
    A 120 m Correct Answer Incorrect Answer
    B 180 m Correct Answer Incorrect Answer
    C 24 m Correct Answer Incorrect Answer
    D 12 m Correct Answer Incorrect Answer

    Solution

    Area of an equilateral triangle = тИЪ3/4 a 2 = 16тИЪ3 or a 2 ┬а = 64 or a = 8 m so perimeter of the тИЖ = 3a = 3 ├Ч 8=24 m

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