Answer:
(3,3), (3,6), (9,6)
Step-by-step explanation:
A triangle ABC has vertices at A(1, 1), B(1, 2), and C(3, 2).
The dilation by a scale factor of 3 within the origin as the center of dilation has the rule
[tex](x,y)\rightarrow (3x,3y)[/tex]
Hence,
- [tex]A(1,1)\rightarrow D(3,3)[/tex]
- [tex]B(1,2)\rightarrow E(3,6)[/tex]
- [tex]C(3,2)\rightarrow F(9,6)[/tex]
See attached diagram for details.
