___ __ ___ __
AE / EB = AD / DC
Logo : 4/6 = 10/x
2/3 = 10/x
2x = 30
x = 30/2
X = 15
Escola Omega - Stella Maris - Prof. Luciano Reis - 9° Ano A. 2010
Na Veia da Matemática Copyright © 2009 Blogger Skins, Free Wordpress Themes designed by Gisele HD TV Watch Shows Online. Unblock through myspace proxy unblock, Songs by Christian Guitar Chords