Mrs. Belk Facts
Translations
Rotations
Reflections
Identifying Rules
Dilation/Indirect Measurement
100
Where is Mrs. Belk from?
What is South Carolina?
100
The dance Mrs. Belk wants you to think of for translation?
Cupid Shuffle or ChaCha slide
100
What rotation is the same as 90 degrees clockwise?
What is 270 degrees counterclockwise?
100
When you reflect across the x-axis, what changes in the ordered pair?
What is the y?
100
This rule describe translating up 6 units.
(x, y+6)
100
The graph depicts a rigid transformation. What is the rule? Give the words and the notation.
1 unit right 2 units down: (x + 1, y - 2)
200
What is Mrs. Belk's maiden name?
What is Ging?
200
Adding to the x-coordinate moves a figure in this direction.
to the right
200
Both coordinates change signs what transformation occurred?
180 degree rotation
200
If you reflect an image over the y-axis, what changes?
What is the x coordinate?
200
What happened to this transformation?
(x , y) to now (x, - y)
reflect over the x-axis?
200
In a scale drawing of an airplane, 1 inch represents 7 feet. If the wingspan of an actual airplane is 63 feet. What is the drawings' wingspan?
What is 9 inches?
300
What is Mrs. Belk's favorite color?
What is Red?
300
If (1, 6) is translated to the left 3 and down 1, what are the new coordinates?
(-2, 5)
300
The segment below has been rotated 90o in what direction?
counter clockwise
300
Answer these:
Do the final angle measures change when you reflect an image?
Do the side lengths change size in a reflection?
Are the original image and final image not congruent?
What is no?
300
If (1,5) becomes (4,-1) what is the transformation rule?
(x + 3, y - 6)
300
Dilate the points by 1/2.
(3, 5) (8, 4) (10, 6)
What is (1.5, 2.5) (4, 2) (5, 3)?
400
What grade did Mrs. Belk teach in the state she lived in?
What is 7th grade?
400
This is what happens to the coordinates if a figure translates up and to the left.
subtract from the x-coordinate and add to the y-coordinate?
400
What is the new coordinate for N after the figure below is rotated 180o clockwise.
(-4, -2)?
400
The figure has been reflected over this line.
the x-axis
400
reflect the point (7,-6) across the x-axis:
What is (7,6)
400
A triangle has sides 3, 4, 6.
The other triangle has sides 4.5, 6, x
What is the missing side?
What is 9?
500
How many siblings does Mrs. Belk have?
What is zero?
500
In words, what is the translation rule for the figure to image below?
left two units, up two units
500
What happens to the coordinates when you rotate 90 degrees counterclockwise?
What is (-y , x)?
500
Your original triangle is at (-2,0) (-1,-2) and (2,2).
You reflect the triangle over line n, which is x = -3.
What are the coordinates of the new triangle?
What is
(-4,0)
(-5,-2)
(-8,2)
500
Name the four types of Transformations.
Translation, reflections, rotations, dilations
500
Dilate the points by 2.
(-3, 5) (0, 10) (-1, -1)
What is (-6, 10) (0, 20) (-2,-2)?