Homothéties et rapport d'homothétie
Observer l'influence du rapport d'homothétie sur les dimensions de la figure image
looking at the applet...
a) state a relationship between the cocient d(A´,B´)/d(A,B) and the scale factor
b) If 1<scale factor the new shape is ___________ than the original shape
c) If 0<scale factor<1 the new shape is ___________ than the original shape
d) If scale factor= 1 the new shape is _________________size as the original shape
e) if scale factor =0 __________________________________________________