Worksheetsgeo matth
Total questions: 21
Worksheet time: 34mins
Name
Class
Date
1.
Translations, rotations, and reflections are three different types of what?
a)
Transformations
b)
Geometry
c)
Vectors
d)
Shapes
2.
When you translate, (x-4 ,y) will move _____.
a)
4 units right
b)
4 units left
c)
4 units up
d)
4 units down
3.
Identify the transformation from ABC to A'B'C'.
a)
90o clockwise rotation
b)
90o counter clockwise rotation
c)
Reflection across the y-axis
d)
Reflection across the x-axis
4.
What is this picture an example of?
a)
Reflection
b)
Translation
c)
Rotation
d)
Dilation
5.
What is the ordered pair for C' if reflected over the y-axis?
a)
(-3, 2)
b)
(3, 2)
c)
(-2, 3)
d)
(3, 0)
6.
Determine how to translate triangle ABC to triangle A'B'C'.
a)
right 2, down 5
b)
right 2, down 9
c)
left 2, up 9
d)
left 2, down 9
7.
Which answer shows a reflection across the y-axis?
a)
a
b)
b
c)
c
d)
d
8.
Point (-5,2) is reflected over the y axis. Where is the new point located?
a)
(5,2)
b)
(-5,-2)
c)
(-5,2)
d)
(5,-2)
9.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
10.
A turn is also called a ___________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
11.
Describe the Transformation
a)
Translation
b)
Rotation
c)
Reflection
12.
Write a rule for the translation.
a)
(x -1, y + 2)
b)
(x -2, y + 1)
c)
(x +2, y - 1)
d)
(x +1, y - 2)
13.
Zach and Naomi are studying geometric transformations. Zach is able to move the triangle A to A′ using the following sequence of basic transformations:
1. Reflection across the x-axis.2. Reflection across the y-axis.
3. Translation two units to the right.
Naomi claims that the same three transformations, done in any order will always produce the same result. Zach disagrees. Who is correct?
a)
Zach
b)
Naomi
c)
Both are correct
d)
Both are incorrect
14.
Which of the following describes the sequence of transformations shown?
a)
Reflect across the x-axis and then rotate -90 degrees around the origin
b)
Rotate -90 degrees around the origin and then translate down.
c)
Reflect across the x-axis and then reflect across the y-axis.
d)
Translate up and then rotate 90 degrees about the origin.
15.
What is the algebraic notation of a figure is Translated 9 units right and 3 units down?
a)
(x, y) --> (x - 9, y + 3)
b)
(x, y) --> (x + 9, y - 3)
c)
(x, y) --> (x + 3, y - 9)
d)
(x, y) --> (9x, 3y)
16.
Which pair of cards show a shape and its image after a rotation?
a)
1 and 4
b)
2 and 6
c)
3 and 5
17.
Which pair of cards shows a shape and its image after a reflection?
a)
1 and 4
b)
2 and 6
c)
3 and 5
18.
A transformation that “turns” a figure about a fixed point at a given angle and a given direction.
a)
rotation
b)
translation
c)
reflection
d)
dilation
19.
A type of transformation where a figure is “flipped” over a line of symmetry. A reflection produces a mirror image of a figure.
a)
rotation
b)
translation
c)
dilation
d)
reflection
20.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
21.
Translations, reflections and rotations are all known as ________________________.
a)
Geometry
b)
Transformations
c)
Congruent
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