Translations
Reflections
Rotations
Properties
Symmetry
100
A translation is when you do this to a figure.
What is move it right, left, up, or down?
100
A reflection is when you do this to a figure.
What is flip it or make a mirror image of it?
100
A rotation is when you do this to a figure.
What is spin it?
100

When connecting the image and pre-image under a translation, the line segments will be...

Parallel and Congruent

100
Two types of symmetry exist within geometric transformations.

What are Rotational Symmetry and Line/Reflectional Symmetry.

200

Find the new coordinates of (10,12) if you translate the point three units left and 4 units up.

What is (7,16)?

200
Find the new coordinates of (3,-2) after you reflect the point over the x-axis.
What is (-3,-2)?
200
Find the new coordinates of (5,4) after you rotate the point with 180º.
What is (4,5)?
200

Which transformation does not result in a congruent figure?

What is a dilation?

200

The three elements of rotational symmetry are...

1. Center

2. Order of Symmetry

3. Angel of Rotation

300

Write the notation of point (x,y) after it moves 3 spots to the left and 7 spots up.

What is (x-3,y+7)?

300
Write the notation of point (x,y) after it is reflected over the y-axis.
What is (-x,y)?
300

Write the notation of point (x,y) after it rotates 90º clockwise.

What is (-y,x)?

300

When connecting the image and pre-image under a reflection, the line segments will be...

Parallel and the line of reflection is a Perpendicular Bisector.

300

The letter K has __________ symmetry.

LINE

400
Describe the translation for this notation: (x,y) --> (x + 8, y + 4)
What is a translation of 8 units to the right and 4 units up?
400

A picture with one point (-3,4) was reflected over the line y=-x. What should be the new coordinates of the point?

What is (-4, 3)?

400

Figure QRST has vertices Q(2,-1), R (6,-1), S(6,-3) and T(2,-3). Which will be the coordinates of vertex R after the rectangle is rotated 270º clockwise about the origin?

What is (1,6)?

400

When an image is mapped onto itself it is said to have __________.

What is Symmetry

400

How many lines of reflection does a stop sign have?

8

500
Graph ∆LMN after a translation of 6 units to the right and 4 units down. L(0,3) M(6,4) N(3,9)
What is L'(6,-1), M'(12,0), N'(9,5)?
500
Graph rectangle DEFG after a reflection over the line y=x. D(5,5) E(5,8) F(8,8) G(8,5)
What is D'(5,5), E'(8,5), F'(8,8), G'(5,8)?
500

Graph ∆JKL after a rotation of 180º about the origin. J(5,6) K(7,9) L (1,2)

What is J(-5,-6), L(-7,-9), L(-1,-2)?

500

When reflecting a point this measurement remains the same before and after the reflection.

What is the distance from the line of reflection.

500

What are two capital letters that have rotational and line symmetry?

Options: I  H  Z  X  O

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