▲DEF has vertices D (-2 ,1 ), E (2,4), and F (3,1) and is dilated by a factor of 3 using the point (1,1) as the point of dilation. The dilated triangle is names ▲D'E'F'.

DEF has vertices D 2 1 E 24 and F 31 and is dilated by a factor of 3 using the point 11 as the point of dilation The dilated triangle is names DEF class=
DEF has vertices D 2 1 E 24 and F 31 and is dilated by a factor of 3 using the point 11 as the point of dilation The dilated triangle is names DEF class=
DEF has vertices D 2 1 E 24 and F 31 and is dilated by a factor of 3 using the point 11 as the point of dilation The dilated triangle is names DEF class=