(OMA) (Argentina)


[tex]\displaystyle \sf \text{Demonstre que se em um tri\^angulo ABC vale a rela\c c\~ao} : \\\\\ sen^2(A)+sen^2(B)+sen^2(C) = 2 \\\\ \text{Ent\~ao o tri\^angulo \'e ret\^angulo}[/tex]

obs : A, B e C são os ângulos internos do triângulo.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.