A transformation that "slides" each point of a figure the same distance in the same direction.
What is a translation?
100
Each of the four parts of a coordinate plane that is divided by two lines or planes at right angles is called a....
What is a quadrant?
100
This is a line that is the perpendicular bisector of the segment with endpoints at a pre-image point and the image of that point after a reflection.
What is reflection line?
100
These are figures that have the same size and shape.
What is congruent figures?
100
What is the new coordinate of a dilated point E(2, 1) with a dilation of scale factor of 3
What is E'(6, 3)
200
A transformation that "flips" a figure over a line of reflection
What is a reflection?
200
The mapping, or movement, of all the points of a figure in a plane according to a common operation is called a....
What is a transformation?
200
The amount of rotation about a fixed point is called the....
What is angle of rotation?
200
Figures that have the same shape but not necessarily the same size are...
What is similar figures?
200
What is the new coordinate for the translated point A(9, -1) if it was translated 3 units left and 2 units up.
What is A' (6, 1)?
300
A transformation that moves each point along the ray through the point emanating from a fixed center, and multiplies distances from the center by a common scale factor.
What is a dilation?
300
This is each angular point of a polygon or a figure.
What is a vertex?
300
This is the point in which all points are rotated around.
What is center of rotation?
300
This is the original image before a transformation occurs.
What is pre-image?
300
What is the new coordinate for a reflection over the x-axis for the point B(0, -3)
What is B'(0, 3)?
400
A transformation that turns a figure about a fixed point through a given angle and a given direction.
What is a rotation?
400
This is the relative and physical position or direction of something.
What is orientation?
400
The ratio of any two corresponding lengths of the sides of two similar figures is called the...
What is scale factor?
400
Sides that have the same relative positions in geometric figures are called...
What is corresponding sides?
400
What is the new coordinate for a rotated point C(-2, -5) that was rotated about the origin 90 degrees counter clockwise.
What is C'(5, -2)
500
A transformation that does not alter the size or shape of the figure.
What is a rigid transformation?
500
This is the new position of a transformed point, line, line segment or figure.
What is an image?
500
This is the fixed point in the plane about which all points are expanded or contracted.
What is center of dilation?
500
These are angles that have the same relative positions in geometric figures.
What is corresponding angles?
500
What is the new coordinate for a dilated point D(0, 4) that was dilated with a scale factor of 1/2