Transformations on the Coordinate Plane: Translations and Rotations

1
Transformations on the Coordinate Plane
Translations and Rotations
2
TranSLation of a geometric figure is a SLide of
the figure in which all points move the same
distance in the same direction.
3
Horizontal- left and right
4
Vertical- up and down
5
Translate the figure horizontally 5
B
B
A
C
C
A
6
Translate the figure 4 units vertically.
B
A
D
C
A
B
C
D
7
A
Translate the figure 6 units vertically.
B
C
A
B
C
8
A
A
B
B
D
C
D
C
Translate the figure 4 units horizontally.
9
A ROTATION of a geometric figure is the turn of
the figure around a fixed point.
10
Clockwise
11
Counter-clockwise
12
90?
13
180?
14
C
A
A
B
C
B
Rotate the figure clockwise 90? around the origin.
15
Rotate the figure 90? counter-clockwise around
the origin.
C
B
A
D
A
B
D
C
16
B
C
A
A
Rotate the figure 180? counter- clockwise around
the origin.
B
C
17
A
B
C
D
C
D
Rotate the figure 180 ? clockwise around the
origin.
B
A