Question
If G is the centroid and AD, BE, CF are three medians of
∆ABC with area 108 cm² , then the area of ∆EFG is?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 108 = 9 cm²
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