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Mathematics, 15.12.2019 07:31 famouzgal
The extensions of the legs ab and cd of a trapezoid abcd intersect at point e. find the lengths of the altitude of △aed drawn to the base ad, if bc=7cm, ad=21cm, and the length of an altitude of a trapezoid is 3cm.
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The extensions of the legs ab and cd of a trapezoid abcd intersect at point e. find the lengths of t...
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