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DAU COROANA SI 20 PUNCTE E URGENT!

DAU COROANA SI 20 PUNCTE E URGENT class=

Răspuns :


AC/CE = BD/DF = > DF = CE·BD/AC = 5·1.5/3 = 7.5/3 = 2.5 cm


AC/AE = AM/AF = > AM = AC·AF/AE = 3·16/8 = 6 cm  (AE = AC + CE)


FM/FA = (FA - MA)/FA = (16 - 6)/16 = 10/16 = 5/8

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