Articles
Register
Sign In
Search
peggy
@peggy
June 2021
1
96
Report
bonjour,
Je n'arrive pas du tout qui peut m'aider svp (exercice sur le cosinus)
Merci :)
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
MichaelS
Verified answer
Somme des angles dans un triangle = 180°
AHB + HBA + BAH = 180°
ABH = 180 - AHB - BAH
ABH = 180 - 90 - 40
AHB = 50°
cos AHB = BH/BA
AB = BH / cos AHB
AB = 3 / cos 50
AB ≈ 4,7 cm
1 votes
Thanks 1
peggy
C'est ce que j'avais marquer Merci ;D
More Questions From This User
See All
peggy
June 2021 | 0 Respostas
Responda
peggy
January 2021 | 0 Respostas
Responda
peggy
January 2021 | 0 Respostas
Responda
peggy
January 2021 | 0 Respostas
Responda
Peggy
April 2020 | 0 Respostas
Responda
Peggy
April 2020 | 0 Respostas
Responda
Peggy
April 2020 | 0 Respostas
Responda
Peggy
May 2019 | 0 Respostas
Bonjour, pouvez vous m'aider a comprendre cette exercice
Responda
Peggy
May 2019 | 0 Respostas
Responda
Peggy
May 2019 | 0 Respostas
Responda
×
Report "bonjour,Je n'arrive pas du tout qui peut m'aider svp (exercice sur le cosinus)Merci :).... Pergunta de ideia de peggy"
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
Verified answer
Somme des angles dans un triangle = 180°AHB + HBA + BAH = 180°
ABH = 180 - AHB - BAH
ABH = 180 - 90 - 40
AHB = 50°
cos AHB = BH/BA
AB = BH / cos AHB
AB = 3 / cos 50
AB ≈ 4,7 cm