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Mathematics, 29.01.2020 06:56 GarettNguyen1166

In triangle abc segment de is parallel to the side ac. (the endpoints of segment de lie on the sides ab and bc respectively).

find de, if ac=18dm, ab=15dm, and ad=10dm.

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In triangle abc segment de is parallel to the side ac. (the endpoints of segment de lie on the sides...
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