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WorksheetsUnit 1 Test
Total questions: 33
Worksheet time: 17mins
Describe how the shape moves from: Frame 1 to Frame 2.
Translation
Rotation
Reflection
Describe how the shape moves from: Frame 2 to Frame 3.
Translation
Rotation
Reflection
Describe how the shape moves from: Frame 3 to Frame 4.
Translation
Rotation
Reflection
What type of move takes Figure A to Figure B?
Translation
Rotation
Reflection
Which of these triangles are translations of Triangle A? Select all that apply.
B
C
D
E
F
If you were to describe a TRANSLATION of triangle ABC, what information would you need to include in your description?
Direction: Up, Down, Left, Right
Distance: Number of Units moved
Clockwise/Counterclockwise
Degrees: 90, 180, 270
Center of Rotation Point
If you were to describe a ROTATION of triangle ABC, what information would you need to include in your description?
Direction: Up, Down, Left, Right
Distance: Number of Units moved
Clockwise/Counterclockwise
Degrees: 90, 180, 270
Center of Rotation Point
Which of the triangles pictured is a ROTATION of triangle ABC?
Red Triangle
Green Triangle
Blue Triangle
Which of the triangles pictured is a REFLECTION of triangle ABC?
Red Triangle
Green Triangle
Blue Triangle
Is this a rotation?
Yes
No
Figure B is the image of Figure A when reflected across line L.
Are these two shapes congruent?
Yes
No
Are Figure A and Figure B Congruent?
Yes
No
Show that Polygon A is congruent to Polygon B.
Rotate 90 counterclockwise around the green point, then translate 4 units right.
Rotate 90 clockwise around the green point, then translate 4 units right.
Rotate 180 counterclockwise around the green point, then translate 4 units right.
Rotate 180 clockwise around the green point, then translate 4 units left.
Are these shapes Congruent?
Yes
No
Are these shapes Congruent?
Yes
No
Are these shapes Congruent?
Yes
No
One figure is _______________________ to another if there is a rigid transformation (a sequence of translations, rotations, and reflections) that moves the first figure so that it fits exactly over the second.
Fill in the blank
Corresponding
Congruent
Rigid Transformation
Sequence of Transformations
A ___________________________ is a move that does not change any measure of a figure. Translations, Rotations, and Reflections are all types of ___________________________.
Fill in the blank (both blanks are the same answer)
Corresponding
Congruent
Rigid Transformation
Sequence of Transformations
What is the length of side AD?
6
4
8
12
What is the measure of this angle? (The red arrow is pointing to the angle)
130
50
90
6
4
What is the measure of the angle in red?
79
35
180
66
What is the measure of the angle in red?
79
35
180
66
This is a REFLECTION across the red line.
What is the LENGTH of side CD?
2.7
3.2
64.3
5.9
What is the side length in red?
32
41
54
93
What is the side length in red?
32
41
54
93
What is the side length in red?
32
41
54
93
What is the side length in red?
32
41
54
93
What is the size of the RED ANGLE?
32
41
54
93
What is the size of the RED ANGLE?
40
180
105
35
What is the size of the RED ANGLE?
40
180
105
35
This figure shows what transformation?
This is a 90° rotation centered on the common point.
This is a translation upwards
This is a 180° clockwise rotation
This is a 180° counterclockwise rotation
This diagram shows what type of transformation?
This is a counterclockwise reflection
This is a counterclockwise rotation centered on the common point.
This is a 180° counterclockwise rotation centered on the common point.
This really looks like it would be a counterclockwise rotation of a little less than 180°
