Articles
Register
Sign In
Search
Kamihate
@Kamihate
April 2019
1
66
Report
Devoir facile de math merci (voir photo)
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
minimissdu78
Calculons EF:
- BD et CD sont sécantes en D
- B et E appartiennes à BD distincts de D
- C et F appartiennes à CD distincts de D
-(EF) parallèles à (BC)
D'après le théorème de Thalès on a:
DE/DB DF/DC EF/BC
DE/DB = EF/BC ⇔2/3 EF/4.5
EF= 2×4.5/3
EF= 27CM
Calculons CD:
DE/DB DF/DC EF/BC
DE/DB DF/DC ⇔ 2/3 3/DC
DC= 2×3/3
DC= 2 cm
1 votes
Thanks 1
More Questions From This User
See All
kamihate
June 2021 | 0 Respostas
Question de musique a 10pts voir photo: merci a tous d avance
Responda
kamihate
June 2021 | 0 Respostas
Responda
kamihate
June 2021 | 0 Respostas
Responda
kamihate
June 2021 | 0 Respostas
Responda
kamihate
June 2021 | 0 Respostas
Devoir facile help !!! Il faut mettre ce que je voit et ce que je ressent ( en espagnol) dans un tableau ( voir photo si elle existe) sur le tableau de Picasso ( voir photo) il faut en mettre 5!! Merci!!!
Responda
kamihate
June 2021 | 0 Respostas
Responda
kamihate
June 2021 | 0 Respostas
Responda
kamihate
February 2021 | 0 Respostas
Responda
kamihate
February 2021 | 0 Respostas
Responda
kamihate
February 2021 | 0 Respostas
Responda
×
Report "Devoir facile de math merci (voir photo).... Pergunta de ideia de Kamihate"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
- BD et CD sont sécantes en D
- B et E appartiennes à BD distincts de D
- C et F appartiennes à CD distincts de D
-(EF) parallèles à (BC)
D'après le théorème de Thalès on a:
DE/DB DF/DC EF/BC
DE/DB = EF/BC ⇔2/3 EF/4.5
EF= 2×4.5/3
EF= 27CM
Calculons CD:
DE/DB DF/DC EF/BC
DE/DB DF/DC ⇔ 2/3 3/DC
DC= 2×3/3
DC= 2 cm