Translations
Rigid Motions
reflections
Angles
Transformations
100
what is the algebraic translation for 2 units right and 4 units up
(x,y)->(x+2,y+4)
100
What are the 4 types of rigid motion?
translation, rotation, reflection glide reflection
100
what is the line where the reflection is made?
line of reflection/mirror line
100
Sum of angles of triangle
180 degrees
100
Name the transformation often described as a turn.
Rotation
200
if u have a rectangle and want to move it 5 units right and 3 units down. How would you write it in algebraic description?
(x,y)->(x+5,y-3)
200
What is another name for rigid motion?
congruence transformation
200
A triangle is made of three points: (2,2), (4,4), and (5,2). What would the points be after reflection?
(-2,2)(-4,4)(-5,2)
200
Two angles that add up to 180 degrees are called?
Supplementary Angles.
200
The transformation shown on the graph is a...
Translation.
300
what is the translation in the image 
(x,y)->(x-4,y+6)
300
To construct the line of reflection for two figures off the coordinate plane, you would construct the....
perpendicular
300
When a reflections is made across the y-axis (x,y) turns into ( , )?
(-x,-y)
300
Type of angles shown...
Vertical Angles
300
A transformation that does not change the size or shape of a figure.
Rigid Motion
400
what is the translation in the image 
(x,y)->(x+8,y+4)
400
Which rigid motion(s) will verify that ΔABC is congruent to ΔDEF as shown at the right?
a reflection and a translation
400
When a reflection is made across the x-axis . (x,y) turns into ( , )?
(-x,-y)
400
Name the angles shown...
Corresponding Angles.
400
Which transformation is not a rigid motion?
Dilation
or
A transformation that changes the size and the shape of a figure.
500
say you have a triangle on coordinates (5,4),(7,3),(1,1). translate it 4 units down and 2 units left what are the new coordinates?
(3,0),(5,-1),(-1,-3)
500
A rigid motion creates figures that are...
congruent
500
What is a reflection?
When you flip or mirror an object across a line
500
Two adjacent angles that for a straight line
Linear Pair
500
The distance and direction a figure moves in a translation is represented by a ________________.
Vector.