ABD est un triangle rectangle en a te que AD = 20cm et AB = 15cm. comment montrer que BD=25 3eme

By: USER2733
27 Agustus 2025 mathematiques 5 minutes
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Question

Grade: Education Subject: mathematiques
ABD est un triangle rectangle en a te que AD = 20cm et AB = 15cm. comment montrer que BD=25 3eme
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Réponse :Grâce au théorème de Pytagore

Explications étape par étape :AD2+AB2=BD2

AD=20 AB=15 BD=25

20*20+15*15=25*25

400+225=625

2= au carré

Answered on 27 Agustus 2025

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