Vocabulary
Rotations
Reflections
Translations
Triangle Congruency
100
What is name of transformation that moves every point in the figure/image in the same direction AND distance ?
Translation
100
Point A is located at (-3, 5). After a rotation of 90 degrees clockwise, where is A' located?
(5, 3)
100
Point A is located at (2, 5). What are the coordinates of A' after a reflection in the x axis?
(2, -5)
100
If point A(3, -4) is translated down 7 and left 8, what are the coordinates of A'?
(-5, -11)
100
What congruency is this a representation of ?
Angle-Side-Angle
200
What is the reduction or enlargement of an image called?
A dilation
200
No question so...
Pick a team to lose 300
200
Point Z is located at (-4, 7). What are the coordinates of Z' after a reflection in the y axis?
(4, 7)
200
If point P(2, 3) on a triangle is translated up 7, what are the coordinates of P'?
(2, 10)
200
Which triangle congruence techniques below do not work ?
HL ASA AAA SSS SSA
AAA
SSA
300
What is a transformation in which a mirror image is produced by flipping a figure over a line called?
A reflection
300
After being rotated 270 degrees counter clockwise, Point Z is now (7, -4) . What was it’s original coordinate ?
(4,7)
300
Point Q is located at (3, -6). What are the coordinates of Q' after it has been reflected in the x axis?
(3, 6)
300
No question so...
Lose 500 points
300
What congruency is this a representation of ?
Side-Side-Side
400
What properties of a shape are preserved in a translation?
Shape, Size and Orientation
400
What rotation would have the same results of a rotation of 90 degrees counter clockwise ?
Rotation of 270 degrees clockwise
400
No question so....
Pick a team to lose 400 points
400
If triangle ABC is translated up 2 and right 4. What are the coordinates of the image? The original points are A(-3,3) B(-6,-3) and C(4,8)
The points of the image are A(1, 5) B(-2, -1) and C(8, 10).
400
What are the different types of Rigid Motions?
Translation
Reflection
Rotation
500
No question so...
Gain 500 points
500
If segment AB is rotated 180 degrees counterclockwise, what are the coordinates of its image? The coordinates of the original are A(-6, -2) and B(-2,-4).
The coordinates of the image are A(6,2) and B(2,4).
500
If point T(-4,3) is reflected in the x-axis and then the y-axis, what are the coordinates of the final image?
(4, -3)
500
The coordinates of segment AB are A(-7,4) and B(-3,2). Segment AB is translated. If the coordinates of the image for point A' are (-4,4), what are the coordinates for point B'?
(0,2)
500
What remains congruent in a rigid motion?
The shape and it's size