Articles
Register
Sign In
Search
amandacoimbra1
@amandacoimbra1
October 2020
1
73
Report
ME AJUDEM!
Determine a medida X indicada no triângulo acutângulo abaixo:
o angulo A mede 60°
a reta AB 8 cm
o angulo C mede 45°
a reta BC mede X
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
Kazuyoshi
Basta utilizar a lei dos Senos:
x/√3/2 = 8/√2/2
x = (8√3/2)/√2/2
x = 8√3/2 * 2/√2
x = 16√3/2√2
x = 16√3/2√2 * 2√2/2√2
x = 32√5/4*2
x = 32√5/8
x = 4√5
36 votes
Thanks 65
More Questions From This User
See All
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
amandacoimbra1
October 2020 | 0 Respostas
Responda
×
Report "ME AJUDEM!Determine a medida X indicada no triângulo acutângulo abaixo:o angulo A mede 60°a reta AB .... Pergunta de ideia de amandacoimbra1"
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
x/√3/2 = 8/√2/2
x = (8√3/2)/√2/2
x = 8√3/2 * 2/√2
x = 16√3/2√2
x = 16√3/2√2 * 2√2/2√2
x = 32√5/4*2
x = 32√5/8
x = 4√5