Transformation info.
What information is necessary to find Translation
What is the direction and number of units?
Translation
What is sliding a figure in the given direction/distance?
Two figures that can be placed over one another by rigid transformations, with the same area and perimeter.
What are congruent shapes?
Equilateral means...
What is three equal lengthed side?
A straight angle means...
What is an angle that equals 180o?
What information is necessary to find Reflection
What is the line of reflection?
Rigid transformation
What is a sequence of transformations that don't change the size of a figure?
Vertical angles
What is a pair of angles that are across from each other where the 2 lines intersect?
Isosceles means...
What is at least two side lengths are equal?
the space occupied by a flat shape
What information is necessary to find a Rotation
What is the point of rotation, number of degrees, and clockwise/counterclockwise?
What is placing the points on the opposite side of the reflective line?
These two angles add up to 90 degrees
Complementary
Scalene means...
What is all different side lengths?
Corresponding sides are...
What are sides that line up with each other after a single or sequence of transformations?
The directions used for a translation are...
What is up/down and left/right by a certain number of units?
Rotation
What is turning a figure around the center point of rotation?
These two angles add up to 180 degrees
Supplementary
Triangles add up to...
180 degrees
What can you use to show that two figures are not congruent
perimeter and area
a move that does not change any measurements of a figure. Translations, rotations, and reflections are these
Rigid Transformations
Image
What is the moved figure?
What are alternate interior angles?
the formula to find the area of a triangle
1/2xbasexheight
Perimeter
The distance around a shape