Translation
Reflection
Rotation
Dilation
Miscellaneous
100
What is another word for Translation?
Slide
100
If I reflect over the x axis, which coordinate is affected?
The y-coordinate (it changes sign)
100
How many quadrants do you turn a figure when you roate it 180 degrees?
two
100
The number that tells us how much we are dilating is called a _________________
Scale Factor
100
What transformations take Triangle A to Triangle C?
Will the resulting image be congruent or similar?
Reflection over y-axis
Reflection over x-axis
Congruent
200
When you translate a figure, is the resulting figures congruent or similar?
Congruent
200
What axis was this image reflected over?
x-axis
200
Is this a clockwise or counterclockwise rotation going from ABCD to A'B'C'D'?
clockwise
200
when the scale factor is one of the following: 0.5, 1/5, 8/9, 0.35 the figure will _____________ in size.
reduce, or get smaller
200
What sequence of transformations takes you from SRQPT to S"R"Q"P"T"?
Will the resulting image be congruent or similar?
Rotate 90 degrees clockwise about the origin
Reflect across x-axis
Congruent
300
Translate the point (3, 2) up 4 units and left 8 units. What are the coordinates?
(-5, 6)
300
When you translate a figure, is the resulting figure congruent or similar?
congruent
300
Point (-4, 5) was rotated and became (4, -5). How many degrees was it rotated?
180 degrees
300
When a scale factor is one of the following: 3, 2.5, 9/4, 6, the figure will __________ in size.
enlarge
300
What is the sequence of transformations to get from P to Q?
Will the resulting image be congruent or similar?
Translation 7 units to the right
Reflection across x-axis
Congruent
400
What does (x+2, y-4) mean?
You go to the right 2 units and down four units.
400
Reflect the point (2, 1) across the x-axis. What are the coordinates?
(2, -1)
400
Triangle ABC has vertices A (0, 1) B (4, 1) and C (2, 5). What would the new vertices be if we rotated the figure 90degrees counter clockwise?
A' (-1, 0) B' (-1, 4) C' (-5,2)
400
What is (5, 9) under a dialation with a scale factor of 3?
(15,27)
400
Describe the sequence of transformations that takes ABCD onto A'B'C'D'
Will the resulting image be congruent or similar?
Rotate 90º counterclockwise about the origin
Reflect over the x-axis
Congruent
500
How would write (algebraically) a translation 3 units up and 5 units to the left?
(x-5, y+3)
500
If a figure was in quadrant 4 and then reflected over the y-axis, which quadrant will the new figure be?
quadrant 3.
500
Point Y was in quadrant III. It is reflected across the y axis and then rotated 90 degrees counterclockwise. What quadrant will it land in?
Quadrant I
500
What will the point (8, 24) be under a dilation with a scale factor of 1/4?
(2,6)
500
All rigid transformations make figures ___________ . Dilation is the only tranformation that results in a ___________ figure.
Congruent similar