Rotations Day 2.notebook
October 11, 2016
A
B
C
Do Now: Discuss in your groups how the figure will look after a rotation 90o counterclockwise. Be ready to share out!
4) Plot and rotate the figure 90 degrees and
180 degrees counterclockwise.
J (1,3), K(3,3), L(1,0)
90o
180o
J'
J''
K'
K''
L'
L''
Rotations Day 2.notebook
October 11, 2016
5) Plot and rotate the figure 90 degrees and
180 degrees counterclockwise.
W(0,4), Y(1,2), Z(­1,1)
90o
180o
W'
W''
Y'
Y''
Z'
Z''
Lets review!
Go back in your notes and tell me what how many turns is a rotation of:
90o
180o
270o
Which direction is a counterclockwise turn?
Which direction is a clockwise turn?
Rotations Day 2.notebook
October 11, 2016
1) Rotate the figure 270o clockwise
A (1,3)
Y
B (4,3)
A
B
C (2,1)
X
C
A'
B'
C'
2) Rotate the figure 270o counterclockwise
Y
D (2,4)
D
E (4,2)
F (2,0)
G (0,2)
D'
E'
F'
G'
G
E
X
F
Rotations Day 2.notebook
October 11, 2016
Graph the image of the figure using the transformation given.
Graph the image of the figure using the transformation given.
Rotations Day 2.notebook
October 11, 2016
Graph the image of the figure using the transformation given.
Graph the image of the figure using the transformation given.
Rotations Day 2.notebook
October 11, 2016
Graph the image of the figure using the transformation given.
Graph the image of the figure using the transformation given.
Rotations Day 2.notebook
Homework:
Finish Rotations Worksheet ALL
October 11, 2016