Translation can be described as a:
A. Slide
B. Flip
C. Turn
D. Size Change
What is A?
Reflection can be described as a:
A. Slide
B. Flip
C. Turn
D. Size Change
What is B?
Rotation can be described as a:
A. Slide
B. Flip
C. Turn
D. Size Change
What is C?
A transformation changes in these three things.
What is a position, shape and size?
Define congruence.
Same shape, size, angles, side lengths, area, perimeter...EVERYTHING!!
This is the coordinate of C' after a translation 2 units right and 1 unit down.
What is (4,-6)?
This is the coordinate of B' after a reflection across the x-axis.
What is (4,2)?
ABC is rotated 90o clockwise about the origin. A'B'C' is now in this quadrant.
What is Quadrant 3?
Describe the transformation being done based on the rule given.
(x,y) rarr (-x,-y)
What is a rotation of 180 degrees?
The line that goes from left to right at the 0 on the y line.
What is the x-axis?
Which property changes when a figure is translated?
A. side lengths
B. angle measures
C. position
D. perimeter
What is C (position)?
Which property changes when a figure is reflected across a line?
A. side lengths
B. angle measures
C. size
D. orientation
What is D (orientation)?
ABC is rotated 90o counterclockwise with the origin as the center of rotation. This is the location of the image of point A.
What is (0,0)?
ABC is rotated 270o clockwise. This is the location of the image of point A.
What is (0,0)?
The Kirksey Middle School Mascot.
Who are the Colts?
When translating a figure, each point on a figure has to move the same _______ and the same _________.
What is distance and direction?
When reflecting over the y-axis, these values change.
What are the x-values?
Another way to describe a 270-degree counter-clockwise rotation.
What is a 90-degree clockwise rotation?
Write the rule for a rotation of 90o clockwise.
What is
(x,y) rarr (y,-x) ?
"Oh, love. Never knew what I was missin', but I knew once we start kissin'"
Who is Keyshia Cole?
Write the coordinates for D' after a translation 5 units to the right.
What are D'(2,0)?
Write the coordinates of D' and E' after a reflection across the x-axis.
What are D'(-3,0) and E'(-2,4)?
Write the coordinates for P'Q'R' after a rotation 90o clockwise.
What are P'(0,0), Q'(4,-2) and R'(2,-5)?
Write the coordinates for P'Q'R' after a reflection across the y-axis.
What are P'(0,0), Q'(-2,4) and R'(-5,2)?
The name of our Assistant Principal.
Who is Dr. McKinney?