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Solution - Area of a Triangle

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Question

If D, E and F are the mid-points of sides BC, CA and AB respectively of a ∆ABC, then using coordinate geometry prove that Area of ∆DEF = `\frac { 1 }{ 4 } "(Area of ∆ABC)"`

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Reference Material

Solution for concept: Area of a Triangle. For the course 8th-10th CBSE
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