Mathematics, 23.06.2019 20:00 patriciahonsakpa6u5f

Suppose given △abc with a line segment de connecting sides ab and bc so that de ∥ ac . the lengths of the sides of △dbe are three times shorter than the lengths of the sides of △abc. what is the area of trapezoid adec if the area of △abc is 27 cm2?

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Suppose given △abc with a line segment de connecting sides ab and bc so that de ∥ ac . the lengths o...