Rigid Transformations
Dilations
Congruence
Similar Figures
Composition Transformations
100
Describe the translation from the red figure to the blue figure.
The blue figure is translated ______ units LEFT/RIGHT and ______ units UP/DOWN from the red figure.
The blue figure is translated 5 units LEFT and 2 units DOWN from the red figure.
100
What is the scale factor of triangle a which was dilated to triangle b.
8/2 = 4/1 = 2
100
Is the shape congruent?
1) Yes
2) Yes
3) No
4) Yes
5) Yes
100
If these two trapezoids are similar, what is the measure of the missing angle?
90 degrees
100
Pentagon P and pentagon Q, shown below, are congruent.
Which sequence could be used to transform pentagon P to pentagon Q?
A) 180 degrees clockwise rotation about the origin
B) a translation 4 units left and then a reflection over the x-axis
C) a reflection over the y-axis and then a translation seven units down
D) a translation seven units down and then a 90 degrees clockwise rotation about the origin
C) a reflection over the y-axis and then a translation seven units down
200
Rectangle A′B′C′D′ is the image of rectangle ABCD after which of the following rotations?
A) 90 degrees counterclockwise rotation
B) 180 degrees rotation
C) 90 degrees clockwise rotation
D) 45 degrees counterclockwise rotation
A) 90 degrees counterclockwise rotation
200
If the preimage is ABCD and the image is IJKL, what is the scale factor?
2/3 or 0.6 repeating
200
Quadrilateral MNOP is reflected over a line and translated up, as shown. 
What is the value of x, in degrees?
130 degrees
200
The below triangles are similar. What is the value of x?
25
200
An object goes through a variety of transformations, starting at position 'A', then to position 'B', then 'C', and ending at position 'D'. Identify the transformations that the object underwent from start to finish (A->B, B->C, C->D).
A->B Translation
B->C Reflection
C->D Rotation
300
An architect designs floor plans for two houses. The floor plans for the houses are shown. House B is a reflection of House A. What is the value of x?
39 ft