Page 72 - Math Course 2 (Book 2)
P. 72
Transformations in Geometry
Dilation in a Coordinate Plane
A figure has vertices A(2, –2), B(4, 6), C(–4, 4), and D(–6, –2). Graph the figure and the image of the figure
1
after a dilation centered at the origin with a scale factor of .
2
A. B C.
Answer B
C C
B’
C’
A’ D’
O O
C’ D’ A’
D A D A
B’
B. B D. B
C C
C’
D’ A’
O O
A’
D’
D A D C’ A
B’ B’
Answer
64