Transformations - Unit 1

Identify the transformation from ABCD to A'B'C'D'.

• Translation

• Reflection across the x-axis

• Reflection across the y-axis

• 90^o counter clockwise rotation

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation
• 90^o counter clockwise rotation
• Reflection across the y-axis
• Reflection across the x-axis

How is Quadrilateral EFGH translated to E'F'G'H'?

• 6 down
• 6 down, 1 right
• 6 down, 3 left
• 8 down, 1 right

How is the blue triangle rotated to the red triangle?

• 90 clockwise

• 90 counterclockwise

• 180 clockwise

• 180 counterclockwise

What is this picture an example of?

• Translation

• Reflection

• Rotation

• Dilation

Identify the transformation performed

• Translation

• Reflection

• Rotation

• Dilation

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Triangle C is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A
• B
• C
• D

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, 5)
• (-5, 3)
• (-3, 3)

Determine where X' would be if you translated the figure -3 units to the horizontally and -9 units vertically.

• (-4, 4)

• (-10, 2)

• (-4, -5)

• (-1, 5)