Translations
Reflections
Rotations
Dilations
Properties
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 turn it?

100

A dilation is when you do this to a figure.

What is make it bigger or smaller?

100

This property doesn't change under similar or congruent figures.

What are angle measure?

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 90º counterclockwise.

What is (-4,5)?

200
Find the new coordinates of (3,-2) if you dilate the point with a scale factor of 4.
What is (12,-8)?
200
Which transformation does not result in a congruent figure?
What is a dilation?
300

Write the property of a figure that changes after a translation.

What is orientation?

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 (-3,-4) after it rotates 90º clockwise.

What is (-4,3)?

300

Write the notation of point (-3,2) after it is dilated with SF=6.

What is (-18,12)?

300
These properties change under a reflection.
What are orientation and location?
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. What should be the new coordinates of the point?

What is (3,4)?

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 90º counterclockwise about the origin?
What is (1,6)?
400
Line segment CD was dilated around the origin by a scale factor of 2. The endpoints of the image are C' (4,0) and D' (6,2). What are the coordinates of the endpoints of the original line segment?
What is C(2,0) and D(3,1)?
400

This happens to the image/copy when the scale factor is 0.25

What is smaller?

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 x axis . D(5,5) E(5,8) F(8,8) G(8,5)

What is D'(5,-5), E'(5,-8), F'(8,-8), G'(8,-5)?

500

Graph ∆JKL after a rotation of 90º clockwise about the origin. J(5,6) K(7,9) L (1,2)

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

500
Graph ∆DEF after a dilation with a scale factor of 0.5. D(2,8) E(2,2) F(6,2)
What is D'(1,4), E'(1,1), F'(3,1)?
500

This is where all the points of the original and copy connect to.

What is center of dilation.

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