Rigid Transformations Review

Rigid Transformations Review

Multiple Choice

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation
• translation
• reflection
• dilation

Multiple Choice

When you reflect a shape, you ______ over an axis or line.

• Flip
• Rotate
• Slide
• Expand

Multiple Choice

Rotating a pre-image _____degrees will place it back to its original position.

• 180
• 90
• 270
• 360

Multiple Choice

A type of transformation where a figure is “flipped” over a line of symmetry. A reflection produces a mirror image of a figure.

• rotation
• translation
• dilation
• reflection

Multiple Choice

A slide is also called a _________.

• Translation
• Reflection
• Rotation
• Transformation

Multiple Choice

Is the picture being reflected in the y-axis or x-axis?

• y-axis
• x-axis

Multiple Choice

What is a reflection across the x-axis of point A(-2, -1)?

• a.  (2,1)
• b.  (-2,1)
• c. (1,-2)

Multiple Choice

Select the correct transformation rule.

• reflection across the x axis

• translation < 1, 7 >

• translation < - 1, - 7 >

• rotation 180 degrees

Multiple Choice

For each pair of figures, decide whether you can take figure A to figure B by translation, rotation or reflection.

• translation
• rotation
• reflection

Multiple Choice

Which shows an arrow turning COUNTERCLOCKWISE?

Multiple Choice

Which shows a reflection?

Multiple Choice

What transformation is shown?

• Reflection

• Rotation

• Translation

Multiple Choice

If a shape in Quadrant 2 reflects over the x-axis, which quadrant will the reflection be in?

• Quadrant 1
• Quadrant 2
• Quadrant 3
• Quadrant 4

Multiple Choice

Which type of rotation will not change the orientation of an object?

• 90^o rotation
• 180^o rotation
• 270^o rotation
• 360^o rotation

Multiple Choice

Relfect the image over the y-axis and then translate it 4 to the right and down 3.  Which quadrants will the image be located in?

• Quadrant I and II
• Quadrant II and III
• Quadrant III and IV
• Quadrant I and IV

Multiple Choice

Identify the transformation from C to D.

• 90^o Clockwise Rotation
• 180^o Rotation
• 270^o Clockwise Rotation
• 360^o Rotation

Multiple Choice

What is the angle of rotation for this counterclockwise rotation about the origin?

• 90°
• 180°
• 270°
• 360°

Multiple Choice

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

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

Multiple Choice

Describe the transformation shown in the graph.

• Reflect over x-axis
• Reflect over y-axis
• Rotate 270 degrees CCW
• Rotate 90 degress CCW

Multiple Choice

Identify the correct picture which represents a 90^o clockwise rotation about the origin.

Multiple Choice

If the quadrilateral is translated 4 units to the left and 5 units down what is the coordinates for Point A'?

• (4,0)
• (0,4)
• (-1,5)
• (5,-1)

Multiple Choice

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 270 counterclockwise 

Multiple Choice

Where would point J' be if you translated point J 5 units to the left and 2 units up?

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

Multiple Choice

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

Multiple Choice

When you dilate, you ______ x and y by a number.

• Multiply
• Add
• Subtract
• Divide

Multiple Choice

When you translate, you ______ a number to x and y.

• Add or subtract
• Multiply or divide
• Add or multiply
• Subtract or divide

Multiple Choice

To get from Figure A to Figure D what is the order of the transformations.

• Translation (A to B), Reflection (B to C), Rotation (C to D)

• Translation (A to B), Rotation (B to C), Translation (C to D)

• Rotation (A to B), Reflection (B to C), Translation (C to D)

• Reflection (A to B), Translation (B to C), Rotation (C to D)

Multiple Choice

What is the measure of Angle B?

• 18
• 92
• 100
• 110

Multiple Choice

A transformation that changes the size of a figure, but not the shape. (Hint: Not rigid motion)

• translation
• rotation
• reflection
• dilation

Multiple Choice

Reflecting over the y-axis changes the sign of the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

Multiple Choice

Reflections over the x-axis change the sign of the ____-__________. 

• y-coordinate
• x-coordinate
• y-axis
• x-axis 

Multiple Choice

What is true for a pre-image and image when a reflection is preformed?

• The image is larger
• The pre-image is larger
• The image has different angle values
• The pre-image and image are the same size

Multiple Choice

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)
• (-10, 2)
• (-4, -5)
• (-1, 5)

Multiple Choice

What is the length of Segment AB?

• 6
• 18
• 24
• 20