The larger triangle is the image of the smaller triangle after a dilation. the center of the dilation is (−2,−2). what is the scale factor used to create the dilation? enter your answer in the box.

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.