Sagot :
Bonsoir
on appelle x le côté du carré
Aire du carré = x²
Aire triangle = (100x)/2
on obtient
x² = (100x)/2
2x²-100x = 0
x(2x-100)= 0 facteur nul soit x = 0 soit x = 100/2 = 50
on appelle x le côté du carré
Aire du carré = x²
Aire triangle = (100x)/2
on obtient
x² = (100x)/2
2x²-100x = 0
x(2x-100)= 0 facteur nul soit x = 0 soit x = 100/2 = 50
A carré = x²
A triangle = (100x)/2
on obtient
x² = (100x)/2
2x²-100x = 0
x(2x-100)= 0
A triangle = (100x)/2
on obtient
x² = (100x)/2
2x²-100x = 0
x(2x-100)= 0