Bjr besoin daide svp


PAF est un triangle tel que : PA = 3,5 cm PF = 4,8 cm FA = 6 cm. PAF est-il rectangle ?
Merci

By: USER4939
27 Agustus 2025 mathematiques 5 minutes
4.5
140 views 140 comments 13 shares

Question

Grade: Education Subject: mathematiques
Bjr besoin daide svp


PAF est un triangle tel que : PA = 3,5 cm PF = 4,8 cm FA = 6 cm. PAF est-il rectangle ?
Merci
Asked by:
140 Viewed 140 Answers

Answer (140)

Best Answer
(334)

bjr

vous utilisez la réciproque de pythagore

SI..........alors.......

ici hypoténuse = le plus grand côté

= FA

donc

SI         FA² = PA² + PF²  ..... ALORS triangle PAF rectangle en P

vous calculez FA²

vous calculez PA² + PF²

et vous concluez :)

Answered on 27 Agustus 2025
(67)

oui c'est un triangle rectangle en P

Answered on 27 Agustus 2025

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