Easiest
Just Easy
Medium
More Difficult
A Challenge
100
What type of transformation is shown?
Reflection
100
Another word for Rotation
Turn
100
Which axis is the triangle being reflected over?
x-axis
100
Describe the directions of the translation from ITR to I'T'R'. (left/right and up/down)
Right (6 units) down (4 units)
100
For any object, what stays the same when performing translations, rotations, and reflections?
(two things)
The size and shape
200
What type of transformation is shown?
Rotation
200
Another word for Reflection
Mirror, Flip
200
Which color triangle is the pre-image (original)?
Blue
200
Which color triangle is the image (new)?
Pink
200
How many degrees is triangle A rotated to make triangle B?
180 degrees
300
What type of transformation is shown?
Translation
300
Another word for Translation
Slide
300
explain how to reflect over the x-axis
(x, -y)
You change the sign of the y-coordinate
300
If we reflect across the y-axis, what is the coordinate rule? (x, y) --> (?, ?)
(-x, y)
300
*DAILY DOUBLE*
Which direction is triangle XYZ being rotated? (Clockwise or counterclockwise)
Counterclockwise
400
How do we know which triangle is the pre-image (original) and which is the image (new)?
(Prime) marks by the letter
400
If we rotate an image 180 degrees,( 4, -7)--(-4,7).
what is the coordinate rule? (x, y) --> (?, ?)
(-x, -y)
400
If we rotate an image 90 degrees clockwise,
A(2,4) --A'(4,-2)
what is the coordinate rule? (x, y) --> (?, ?)
(y, -x)
400
If we rotate and image counter clockwise 90 degrees,
A(-5,6) --.A'(-6,-5)
what is the coordinate rule? (x, y) --> (?, ?)
(-y, x)
400
Same size and same shape means...
congruent
500
The term we use to describe multiple moves (translations, rotations and/or reflections) happening to a figure.
What is a sequence of transformations?
500
Triange ABC is congruemt to triangle XYZ. If Side AC is 4 units, Which corresponding side is congruent?
XZ
500
What does (x-2, Y+4) mean?
Left 2, up 4
500
If Triangle CAT is congruent to triangle MNP. After reflection over the x-axis and a translation 2 units up. Which letter maps onto letter T?
P
500
If the square was rotated 90 degrees clockwise around the origin (0,0), which quadrant would it end up in?
4