Translation
Reflection
Rotation
Dilation
Transformations
Congruent or Similar
Name the Scale Factor
Trivia
100
Translate (2,3) right 4 units and down 4
(6,-1)
100
Reflect (4,2) across x-axis
(4,-2)
100
Rotate (2,5) 90 degrees counter-clockwise
(-5,2)
100
Dilate (2,3) by a factor 2
(4,6)
100
Translate (1,1) up 4, then reflect across x-axis.
(1, –5)
100
Triangle reflected:Congruent or Similar
Congruent
100
(2,3) → (4,6).
2
100
What is the capital of the United States?
Washington, DC
200
Translate (-1,5) down 6 units and left 4
(-5,11)
200
Reflect (-3,-5) across the y-axis
(3,-5)
200
Rotate (-4,-1) 180 degrees
(4,1)
200
Dilate (6,-9) by 3
(18,-27)
200
Rotate (–2, 3) 180°, then dilate by ½.
(1, –1.5)
200
Square dilated by 2: congruent or similar?
Similar
200
(–5,–1) → (–15,–3).
3
200
Who wrote Romeo and Juliet?
William Shakespeare
300
Describe the translation
A(-5,2) --> A' (1,6)
Right 6 and up 4
(x+6,y+4)
300
Reflect (6,-7) across y=x.
(-7, 6)
300
Rotate (3,-7) 270 degrees Counter-Clockwise
(-7,-3)
300
Dilated (-4,5) by
1/2
(-2, 2.5)
300
Reflect (3, –4) across y-axis, then left 5.
(–8, –4)
300
Rectangle rotated 180 degrees: Congruent or Similar?
congruent
300
(8,–4) → (2,–1)
1/4
300
Which planet is the Red Planet?
Mars
400
Describe the Translation
A(8, 6) A' (-2, 12)
left 10 up 6
(x-10,y+6)
400
A (-8,2) A' (8,2)
Describe the line of reflection.
y-axis
400
Point A (3,1) was rotated to become A' (-1,3). What kind of rotation occurred?
90 degrees counter-clockwise
400
Dilate triangle (1,2) (2,3) (3,1) by 2
(2,4) (4,6) (6,2)
400
Rotate (–1, 6) 270°, then reflect across x-axis.
(6, –1)
400
Triangle JKL is rotated,reflected and translated to create TUV, as shown. What is the length of TU?
12
400
(6,10) → (3,5).
1/2
400
What is the largest ocean on Earth?
Pacific Ocean
500
Point A was translated 5 units down and 3 units right. If the new coordinates are (-3, 1), what were A's original points?
(-6,6)
500
Point A is in Quadrant 2, what type of reflection would allow me to land in Quadrant 3?
x-axis
500
Point A lies in Quadrant 4. I need the rotate point A to land in Quadrant 1. What rotation do I need?
90 degrees counter-clockwise
500
Dilate (-4,-8) by 3/2
(-6,-12)
500
Dilate (5, –7) by 3, then (x–2,y+1).
(13, –20)
500
Similar or Congruent or Neither
Neither
500
(7,2) → (14,4)
2
500
Who painted the Mona Lisa?
Leonardo da Vinci