Dilation Geometry

Question

Graph dilated image of triangle ABC using a scale factor of 2 and a center of (5,3)

A (1,1)

B (5,1)

C (3,4)

Answer 1

2(5 - 1) = 8

5 - 8 = -3

2(3 - 1) = 4

3 - 4 = -1

A' (-3,-1)

The rest is on you.