The coordinates of dilated triangle A' B'C' is A'(-12, 9), B'(9, 9) and C'(6, -3).
Transformation
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, translation and dilation.
Dilation is the increase or decrease in size of a figure by a factor k. If point A(x, y) is dilated by factor k, the new point is at A'(kx, ky).
ABC is located at points A(-4,3),B(3,3)and C(2,-1). If it is dilated by a factor of 3, the new points is at:
A'(-12, 9), B'(9, 9) and C'(6, -3).
The coordinates of dilated triangle A' B'C' is A'(-12, 9), B'(9, 9) and C'(6, -3).
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