The information that is necessary to find/perform a TRANSLATION
What direction and how many units to move?
Sequence of Transformations
What are multiple transformations?
rigid transformation being performed
What is translation 1 unit to the right and 2 units down?
Corresponding points/sides are..
What are sides/points that line up with each other after one or more transformations?
The information that is necessary for REFLECTION
What line to reflect over?
Congruency
what is a rigid transformation that will map one figure directly to another so they line up exactly. (to show the figures are exactly the same)
the transformation performed
What is a reflection over the y-axis?
How to show two shapes are not congruent
What is area and perimeter?
What is the direction (CW/CCW), how many degrees to turn, and the center of rotation?
Equilateral triangle
What is a triangle with three equal side lengths?
The transformation being performed
What is 90 degree clockwise rotation using center (0,0)?
Perimeter
what is the distance added around a shape?
The directions used for a Translation
What is left/right and up/down?
Isosceles Triangle
What is a triangle with two equal side lengths?
This is the coordinate A' after the figure below has been reflected over the given line.
What Is (6,1)?
Pre-image and the image
What is the pre-image is the original and the image is the transformed figure
A move that does not change and measurements or size of a figure (translation, rotations, reflections)
Rigid Transformation
Triangles add up to
What is 180 degrees?
The shapes are translated in this direction these many units.
What is left two units and up two units?
This doesn't change during a rigid transformation
What is the size?