REFLECTIONS
DILATIONS
ROTATIONS
TRANSLATIONS
CONGRUENCE
100
(x,y) maps to (-x,y)
What is a reflection across the y-axis?
100
Multiplied to (x,y) get a larger figure
What is any number larger than 1?
100
(x,y) maps to (-y,x)
What is a 90 degree rotation?
100
(x,y) maps to (x+a,y)
What is right a units?
100
The location of the side to prove ASA
What is included between the angles?
200
(x,y) maps to (x,-y)
What is a reflection across the x-axis?
200
Multiplied to (x,y) to get a smaller figure
What is any number smaller than 1?
200
(x,y) maps to (-y,-x)
What is a 180 degree rotation?
200
(x,y) maps to (x-a,y)
What is left a units?
200
angle degree required for HL
What is 90 degrees?
300
(x,y) maps to (y,x)
What is a reflection across the line y=x?
300
To change the width of a figure I must..
What is multiplication to my x coordinate?
300
(x,y) maps to (y,-x)
What is a 270 degree rotation?
300
(x,y) maps to (x,y+a)
What is up a units?
300
cuts either an angle or side directly in half
What is a angle/segment bisector?
400
(x,y) maps to (-y,-x)
What is a reflection across the line y=-x?
400
To change the height of the figure I must..
What is multiplication to my y coordinate?
400
To find a 90 degree rotation I use...
What is a perpendicular line?
400
(x,y) maps to (x,y-a)
What is down a units?
400
creates a bisected segment and two 90 degree angles
What is a perpendicular bisector?
500
A composite of two reflections is equal to..
What is a rotation?
500
(x,y) maps to ( (1/4)x,7y) changes my figure how..
What is one fourth of the width and 7 times the height?
500
A 630 degree rotation would result with this mapping
What is (x,y) maps to (y,-x)?
500
The mapping for down 5 units and right 2 units
What is (x,y) maps to (x+2,y-5)
500
these two "congruence methods" do not produce congruent triangles
What is AAA and SSA?
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