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Mathematics, 31.03.2020 11:38 nia454

Trapez równoramienny ABCD, którego pole jest równe 72 cm2, podzielono na trójkąt AED i trapez EBCD. Odcinek AE ma długość równą 4 cm, a odcinek CD jest od niego 2 razy dłuższy. Oblicz pole trójkąta AED. Zapisz obliczenia.

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Trapez równoramienny ABCD, którego pole jest równe 72 cm2, podzielono na trójkąt AED i trapez EBCD....
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