Equilateral 4301
Triangle ABC is equilateral with a side length of 8 cm. Points D, E, and F are the sides AB, BC, and AC midpoints. Calculate the area of triangle DEF. In what ratio is the area of triangle ABC to the area of triangle DEF?
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Calculation of an equilateral triangle.
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Calculation of an equilateral triangle.
See also our trigonometric triangle calculator.
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