10.1 Identifying Transformations and Rotations HW
Name ____________________
Date _____________________
Class Period _______________
DIRECTIONS: Identify each transformation below as a reflection, translation,
rotation, or dilation.
1.
2.
4.
5.
7.
8.
3.
6.
9.
10.
a. Which point is a reflection of point A over the x-axis?
b. Which point is a reflection of point A over the y-axis?
Rotations
1. How many degrees has the figure rotated clockwise?
2. How many degrees has the figure been rotated counterclockwise?
3. Rotating clockwise by 270 degrees is the same as rotating counterclockwise by
________ degrees.
4. How many degrees has the figure in quadrant 2 rotated?
5. If a rectangle is in quadrant 1 and rotates 270 degrees clockwise, what quadrant is it in
now?
6. If a pentagon is in quadrant 3 and rotates 90 degrees counterclockwise, what quadrant
is it in now?
7. If a square is in quadrant 2 and rotates 90 counterclockwise, what quadrant is it in
now?
8. Ramona transformed figure ABCDEF to design a pattern for a quilt. Name two
different sets of transformations she could have used to design the pattern.
9. How are transformations used in creating tessellations?