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Mathematics, 09.09.2021 14:00 myronpacis1128

Bonjour tous le monde pouvez vous me répondre a cette exercice .MERCI D'AVANCE!! ABC est un triangle rectangle
1) construire le point E image de C par la translation de vecteur AB
2) Montrez que le quadrilatère ABEC est un parallèlograme
3) F est l'image de B par la translation de vecteur AB
Montrez que BF = CF

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Bonjour tous le monde pouvez vous me répondre a cette exercice .MERCI D'AVANCE!! ABC est un triang...

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