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23 questions
A change in the size or position of a figure is called a(n) _____.
The original figure in a transformation is the (a) .
A figure resulting from a transformation is a(n) (a) .
A movement (slide) of a figure along a straight line is called a(n) _____.
A transformation of a figure that flips the figure across a line is called (a) .
A line that a figure is flipped across to create a mirror image of the original figure.
Line of Reflection
Line of Symmetry
Congruent
Coordinate Plane
A line that divides a figure into two congruent reflected halves.
Line of Symmetry
Line of Reflection
Center of Rotation
Center of Dilation
A transformation in which a figure is turned about a point is called a(n) (a) .
The point about which a figure is rotated.
Center of Rotation
Center of Dilation
Reflection
Rotation
Having the same size and shape; ≅ (a) .
A transformation that enlarges or reduces a figure is called (a) .
The point of intersection of lines through each pair of corresponding vertices in a dilation.
Center of Dilation
Dilation
Transformation
Center of Rotation
An increase in the size of all dimensions in the same proportions is called a(n) _____.
A decrease in the size of all dimensions is called (a) .
The ratio used to enlarge or reduce similar figures.
Scale Factor
Scale Drawing
Transformation
Congruent
Figures with the same shape, but not necessarily the same size are _____.
Spelling Matters!!!
A circular movement in the right direction is (a) .
A circular movement in the left direction is (a) .
A transformation that results in an image that is the same shape and the same size as the original figure.
Congruence Transformation
Similarity Transformation
Dilation
Similar
(a) is one of the numbers of an ordered pair that locate a point on a coordinate graph.
A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis is called (a) .
A transformation that results in an image that is the same shape, but not necessarily the same size, as the original figure is called (a) .
The _____________ of rotation is the number of degrees a figure is rotated.
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