ABD est un triangle rectangle isocèle en A tel que AB=8cm calcule BD

By: USER8221
27 Agustus 2025 mathematiques 5 minutes
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Question

Grade: Education Subject: mathematiques
ABD est un triangle rectangle isocèle en A tel que AB=8cm calcule BD
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Answer (68)

Best Answer
(275)

Bonsoir,

isocèle

->

AB = AD = 8cm

Pythagore

BD ² = AB² +AD²

= 8²+8²

= 6 4+64

=128

BD = √128

BD =11,31 cm

Answered on 27 Agustus 2025

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Ajutor!!!!!!!!Rescrieti corect textul,punand semnele de ortografice si de punctuatie corect:
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