Vocabulary
Translation
Rotations and Dilations
Reflection
Sequences
100
A group of transformations that keeps distance and angles measures the same.
What are Rigid Transformations
100
what is herrera's fav color?
black/purple
100
The following rectangle ABCD is map to the points A(1,3) B(1,8) C(4,3) D(4,8) and then underwent a dilation so the reulting image is mapped to A'(3,9) B'(3,24) C'(12,9) D'(12,24). What is the scale factor?
dilation with a scale factor of 3
100
Word(s) that can be used to describe a reflection.
What is Flip or Mirror?
100
a shape with the side lengths of 5, 8, 16 is this a triangle?
no
200
when two shapes are the same shape and have the same angles its called what?
Congruent
200
The following translation directions match up to which axis...
Left and Right
Up and Down
Left and Right - X axis
Up and Down - Y axis
200
If you started in Quadrant I and rotated 90 degrees counterclockwise, you would be in this quadrant.
What is Quadrant II
200
Reflect the point (2, 1) across the y-axis. What are the coordinates?
(-2, 1)
200
What sequence of transformations takes you from shape 2 to shape 1?
Rotation 90 degrees clockwise
300
This transformation typically changes the dimensions of a shape but preserves the angle measurmenets
Dilations
300
Translate the point (3, 2) up 4 units and left 8 units. What are the coordinates?
(-5, 6)
300
snails are know for being super slow and taking long naps. what is the worlds smallest country?
vatican city
300
These are the new coordinates of A' if you reflect the point A (8, -6) across the y-axis.
What are (-8, -6)
300
What sequence of transformations takes you from SRQPT to S"R"Q"P"T"?
Rotate 90 degrees C.W.
Reflect across x-axis
400
This is the image of A after some transformation. How do you write it?
A' or (A prime)
400
Translate the point (3, 2) using the following rule: (x - 4, y - 2)
(-1, 0)
400
The scale factor for the following dilation:
C (18,36) to C' (6,12)
What is 1/3
400
Reflect the point (5, 8) across the x-axis. These would be the new coordinates.
What are (5, -8)
400
What is the sequence of transformations to get from P to Q if P is (2,3) and Q is (9,-3)?
Translation 7 units to right then Reflection across x-axis
500
The ratio that describes how much a shape has been enlarged or reduced is called...
What is Scale Factor
500
Translate the point (-4, -7) up 14 units and right 9 units. What are the coordinates?
(5, 7)
500
This rotation is the equivalent of a 270 degree counterclockwise rotation.
What is 90 degree clockwise
500
Reflections over the x-axis change the ______________________.
y-coordinate
500
A shape with the side lengths 8, 12, 6 could this be a triangle?
yes