Worksheetstemo 1
Total questions: 80
Worksheet time: 57mins
What type of transformation is this?
reflection
translation
rotation
dilation
What type of transformation is this?
reflection
translation
rotation
dilation
What type of transformation is this?
reflection
translation
rotation
dilation
A person talking on a phone moves the phone to her other ear. What transformation best describes how the phone moved?
A translation, because the phone moved from one side to the other and is facing in the same direction.
A reflection, because the phone moved an equal distance across the person’s head and is facing the other direction
A rotation, because the phone was facing a different direction and is now facing the opposite direction.
A reflection, because the phone moved the same distance across the person’s head and is facing the same direction.
One transformation was performed on the object show. Which transformation was performed?
rotation
reflection
translation
When line AB with endpoints at coordinates A(-5,-4) and B(-3,3) is reflected across the y-axis, A’ will be located at ___________________________
(5,-4)
(3,3)
(-5,4)
(3,-3)
When line AB with endpoints at coordinates A(-5,-4) and B(-3,3) is reflected across the y-axis, B’ will be located at ___________________________
(5,-4)
(3,3)
(-5,4)
(3,-3)
Which of the following figures shows triangle RST translated 9 units down?
Which of the following figures shows triangle RST translated 9 units left?
Which of the following figures shows triangle RST reflected over the x axis?
Triangle DOG has vertices at D(-7,5), O(-4,2) and G(-4,8). The triangle is translated 2 units down and 2 units to the right. What are the coordinates of O’?
(-4,2)
(-4,0)
(-2,2)
(-2,0)
Harper completed a transformation of pre-image ABCD that results in the image A’B’C’D’ as shown. Which statements about the relationship between the pre-image and the image can Josh concluded are true?
The image is both congruent and similar to the preimage because all congruent figures are also similar figures.
The image is NOT congruent to the preimage because rotations change the length of the line segments and angle measures.
The image is similar to the preimage because the corresponding sides have a ratio of 1:1.
The image is NOT similar to the preimage because the areas of the figures are equal.
The image is congruent to the preimage because the image is the result of a rotation.
Translations, rotations, and reflections are three different types of what?
Transformations
Geometry
Vectors
Shapes
A turn is also called a ___________.
Translation
Reflection
Rotation
Transformation
A slide is also called a _________.
Translation
Reflection
Rotation
Transformation
A flip is also called a _________.
Translation
Reflection
Rotation
Transformation
Congruent means...
The same angles.
The same size and same shape.
Equal to.
The same transformation.
Describe the Transformation
Translation
Reflection
Rotation
Describe the transformation in the image.
Translation
Reflection
Rotation
The original figure prior to a transformation.
Pre-image
Image
The result of a transformation.
Pre-image
Image
What is this picture an example of?
Reflection
Translation
Rotation
Dilation
Name the transformation.
Translation
Reflection
Rotation
The mathematical term for the line that you reflect a shape over is the...
Mirror
Reflective tape
Line that you reflect over
Line of reflection
After a figure has been transformed, we call the new figure the...
Image
Different shape
Figure that moved
Prime
This is a sequence of transformations. What transformation took A to A'?
translation right and down
translation up and left
reflection over the x axis
reflection over the y axis
This is a sequence of transformations. What transformation took A' to A"?
translation right and down
translation up and left
reflection over the x axis
reflection over the y axis
Describe the sequence of transformations.
translation down and right; reflection over y
translation down and right; reflection over x
reflection over y; translation up and left
reflection over x; translation up and left
This is a sequence of transformations. What transformation took A to A'?
translation right and down
translation up and left
reflection over the x axis
reflection over the y axis
This is a sequence of transformations. What transformation took A' to A"?
translation right and down
translation up and left
reflection over the x axis
reflection over the y axis
Describe the sequence of transformations.
translation up and left; reflection over y
translation up and left; reflection over x
reflection over y; translation down and right
reflection over x; translation down and right
This is a sequence of transformations. What transformation took ABC to A'B'C'?
translation left
translation down
reflection over the x axis
reflection over the y axis
This is a sequence of transformations. What transformation took A'B'C' to A''B''C''?
translation left
translation down
reflection over the x axis
reflection over the y axis
Describe the sequence of transformations.
reflection over y; reflection over x
reflection over x; reflection over y
This is a sequence of transformations. What transformation took ABC to A'B'C'?
translation left and down
translation right and up
translation right and down
translation left and up
This is a sequence of transformations. What transformation took A'B'C' to A''B''C''?
translation left and down
translation right and up
translation right and down
translation left and up
Describe the sequence of transformations.
two translations
two reflections
a translation then a reflection
a reflection then a translation
This is a sequence of transformations. What transformation took ABC to A'B'C'?
translation left
translation down
reflection over the x axis
reflection over the y axis
This is a sequence of transformations. What transformation took A'B'C' to A''B''C''?
translation left
translation down
reflection over the x axis
reflection over the y axis
Describe the sequence of transformations.
two translations
two reflections
a translation then a reflection
a reflection then a translation
This is a sequence of transformations. What transformation took ABC to A'B'C'?
translation left and down
translation right and up
reflection over the x axis
reflection over the y axis
This is a sequence of transformations. What transformation took A'B'C' to A''B''C''?
translation left and down
translation right and up
reflection over the x axis
reflection over the y axis
Describe the sequence of transformations.
two translations
two reflections
a translation then a reflection
a reflection then a translation
This is a sequence of transformations. What transformation took the pre-image to quadrant 2?
reflection over the x axis
reflection over the y axis
This is a sequence of transformations. What transformation took the image from quadrant 2 to quadrant 3?
reflection over the x axis
reflection over the y axis
A(3,3) B(6,6) C(9,3)
Determine where X' would be if you translated X 3 units to the left and 9 units down.
(-4, 4)
(-4, -5)
(4, 4)
(-1, 5)
A slide is also called a _________.
Translation
Reflection
Rotation
Dilation
What color is the pre-image?
blue
purple
Which picture is an example of a translation?
What are the coordinates for the vertex (point) A' ?
(1,-3)
(-3,1)
(3,-1)
(-1,3)
What are the coordinates for the vertex (point) Q' ?
(8,2)
(2,8)
(1,7)
(7,1)
