Bonsoir, svp aidez moi urgent ! un seul exercice pour demain ! merci d'avance.... Pergunta de ideia deFlaviiie

Flaviiie @Flaviiie

April 2019 1 50 Report

Bonsoir, svp aidez moi urgent ! un seul exercice pour demain ! merci d'avance

Lista de comentários

Commentaires (1)

Verified answer

ED = racine ( EC² + CD²)
   = racine ( (2.5² + 5²) = racine ( (5/2)² + 25 ) = racine ( 25 / 4 +25 )
   =racine (125/4)
   = racine (125) / 2 = 5 racine (5) /2

BF = BE + ED = 5/2 + 5 racine (5) /2 = ( 5 + 5 racine( 5) ) / 2

BF / BA = $\frac{5 + 5 \sqrt5}{2} * \frac{1}{5} = \frac{1 + 1 \sqrt5}{2}$

   ~1.618

0 votes Thanks 0

flaviiie merci

More Questions From This User See All

flaviiie June 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

flaviiie January 2021 | 0 Respostas

Flaviiie April 2019 | 0 Respostas

Svp aidez moi je ne comprends pas, merciii

Flaviiie April 2019 | 0 Respostas

Helpful Links

Política de Privacidade

Termos e Condições

direito autoral

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.