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    Question

    If G is the centroid and AD, BE, CF are three medians of

    ∆ABC with area 60 cm² , then the area of ∆EFG is?
    A 6 cm² Correct Answer Incorrect Answer
    B 18 cm² Correct Answer Incorrect Answer
    C 3 cm² Correct Answer Incorrect Answer
    D 5 cm² Correct Answer Incorrect Answer

    Solution

    Area of  ∆EFG = 1/3 of area of  ∆DEF = 1/3 of 1/4 of area of area of  ∆ABC = 1/12 of area of  ∆ABC = 1/12 of 60 =  5 cm²

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