Answer:
[tex]A' = (3,-1)[/tex]
[tex]B' = (4,1)[/tex]
[tex]C' = (5,-2)[/tex]
Step-by-step explanation:
Given
[tex]A = (1,3)[/tex]
[tex]B = (-1,4)[/tex]
[tex]C = (2,5)[/tex]
Rotation: 90 degrees clockwise
Required
Determine A'B'C'
When a point [tex]P (x,y)[/tex] is rotated 90 degrees in the clockwise direction, the new coordinates is: [tex]P' (y, -x).[/tex]
So, we have:
[tex]A = (1,3)[/tex]
[tex]B = (-1,4)[/tex]
[tex]C = (2,5)[/tex]
Becomes
[tex]A' = (3,-1)[/tex]
[tex]B' = (4,1)[/tex]
[tex]C' = (5,-2)[/tex]
