Réponses

  • Utilisateur Brainly
2014-05-11T10:46:12+02:00
1) A EMG = (x*2)/2 = x

   A MFG = [(6-x)2]/2 = 6-x

2) x =2(6-x)
     x = 12-2x
     x+2x = 12
     3x = 12
     x = 4