Translations
Rotations
Reflection
TTRR
Extra
100
This transformation moves in a ________ line
What is straight?
100
This is the "spot" that a rotation occurs around.
What is "about a fixed point"?
100
You could use this object to help you with a reflection.
What is a mirror?
100
A transformation that reflects a figure over a line.
What is a reflection?
100
The point of intersection of the x-axis and y-axis. The point (0,0).
What is the origin?
200
All points move the same __________ and the same __________
What is direction and distance?
200
We can use these tools to complete a rotation.
What is tracing paper/transparency?
200
Reflect Shape A at y = -1.
Mr. Hume will check.
200
A transformation that slides a figure along a straight line.
What is a translation?
200
A line that cuts a line segment into equal parts at 90 degrees.
What is a perpendicular bisector?
300
(4 <-, 1↑) means this.
What is left 4, up 1?
300
These are the two ways to rotate a shape.
What is creating a cross on the grid about the point, and imagining the slide in your head OR use tracing paper of some sort.
300
The x-axis is this.
What is the line of relfection?
300
A transformation that rotates a figure around a fixed point.
What is a rotation?
300
You use this tool to find equal distances away from a fixed point that a point is.
What is a bullseye (or compass)
400
The orientation of a shape does this in a translation
What is stays the same?
400
DAILY DOUBLE Rotate Triangle ABC A(2,4) B(3,7) C(7,4), 90 degrees CCW about point A!
I will put the answer on the board.
400
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What is B?
400
Mapping of one geometrical figure to another according to some rule.
What is a transformation?
400
These lines will never meet.
What is a parallel line?
500
A translation of (-5,3) means...
Five left and three up.
500
This measurement of rotation will place the shape back in the same place that is started.
What is 360 degrees?
500
If a triangle was named ABC and was positioned to the right of a mirror, this would be the name of the reflected image.
What is A'C'B'?
500
DAILY DOUBLE!
We didn't cover this type of transformation in class. But it is a transformation that enlarges or reduces a figure by a scale factor.
What is a dilation?
500
This is the city in China that Mrs. Hume is from.
What is Luoyang?