Name: 
 

Lesson 4: Rotations


 1. 

                            mc001-1.jpg

Which image is not the result of a rotation of figure A?
a.
1
b.
2
c.
3
d.
4
 

 2. 
Which transformation creates the image in question 1 that is not a rotation of figure A?
a.
translation
c.
a reflection then a translation
b.
reflection
d.
a rotation then a reflection
 

 3. 
Which image is a 90 º cw rotation of figure A, from question 1?
a.
1
b.
3
c.
4
d.
2
 

 4. 
Rotate mc004-1.jpg 90º cw around point D to create mc004-2.jpg.
                   mc004-3.jpg

What are the coordinates of point mc004-4.jpg?
a.
(1, 0)
b.
(-1, 0)
c.
(0, -1)
d.
(0, 1)
 

 5. 
What are the coordinates of point mc005-1.jpg?
a.
(-3, 1)
b.
(1, 3)
c.
(1, -3)
d.
(-3, -1)
 

 6. 
What are the coordinates of point mc006-1.jpg?
a.
(-2, 1)
b.
(-1, 2)
c.
(1, -2)
d.
(2, -1)
 

 7. 
Rotate mc007-1.jpg 180º cw around point C to create mc007-2.jpg.
                     mc007-3.jpg

What are the coordinates of point mc007-4.jpg.
a.
(-1, 1)
b.
(1, -1)
c.
(1, 1)
d.
(-1, -1)
 

 8. 
What are the coordinates for point mc008-1.jpg?
a.
(0, -2)
b.
(-2, 0)
c.
(0, 2)
d.
(2, 0)
 

 9. 
Rotate mc009-1.jpg 180º cw around point B to create mc009-2.jpg.
                         mc009-3.jpg

What are the coordinates for point mc009-4.jpg?
a.
(3, 1)
b.
(3, -1)
c.
(-3, 1)
d.
(-3, -1)
 

 10. 
What are the coordinates of point mc010-1.jpg?
a.
(6, 2)
b.
(-2, 6)
c.
(-6, -2)
d.
(2, -6)
 



 
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