Name that Transformation
A Slide
Tanslation
Angles in the same matching position at each intersection
Corresponding
A Translation of 3 units right and 4 units up:
(5, 1)
(8,5)
Angle 1=74 what is Angle 3?
74
Angle 1 is 75 what is Angle 2?
110
Flip
Reflection
Angles on opposite sides of the transversal and on the inside of the parallel lines.
Alternate Interior Angles
A reflection on the X axis:
(-5, 3)
(-5,-3)
Angle 2= 63, what is angle 4?
63
Angle 2 is 120 what is Angle 3?
60
Turn
Rotation
Angles on opposite sides of the transversal and on the outside of the parallel lines
Alternate Exterior Angles:
A translation: 3 units to the left and 2 units down)
(5,3)
(2,1)
Angle 3 is 120 what is angle 5?
120
Angle 3 is 110 what is Angle 4?
70
Shape Moved up 6 and to the right 4
Translation
Angles on the same side of the transversal and on the inside of the parallel lines
Consecutive Interior Angles
A Reflection on the Y axis
(-4, 2)
(4,2)
Angle 4 is 140 what is angle 6?
140
Angle 4 is 10 what is angle 5?
170
Over the X-Axis: The X stays the same and the Y becomes the opposite
Reflection
Angles across from each other where lines cross
Vertical Angles:
A 90 counter clock wise rotation:
(-4,-9)
(9,-4)
Angle 5 is 33 what is angle 7?
33
Angle 5 is 5 what is angle 6?
175