Question

What is the coordinate of G' if triangle E'F'G' is created by dilating EFG with factor of 4 about the origin?

Answer 1

G' (8, - 8 )

Explanation:

since the dilatation is centred at the origin then multiply each of the coordinates by the scale factor of 4

G (2, - 2 ) → G' (4(2), 4(- 2)) → G' (8, - 8 )