Transformation Vocab Unit 1, Lesson 1-3

A fixed point around which a figure is rotated

• center of rotation

• reflection

• image

• rotation

in the direction of hands on a clock or toward the right of a circle

• reflection

• rotation

• counterclockwise

• clockwise

a figure that results from a transformation or sequence of transformations

• clockwise

• image

• rigid transformation

• center of rotation

a transformation that turns (rotates) a figure through a given angle and in a given direction

• line of reflection

• clockwise

• reflection

• rotation

in the opposite direction of the hands on a clock or toward the left on a circle

• clockwise

• center of rotation

• counterclockwise

• rotation

a transformation in which the size and shape of the figure does not change

• rigid transformation

• line of reflection

• transformation

• corresponding angles

angles in the same relative position in figures

• rotation

• corresponding angles

• corresponding sides

• translation

a line across which a figure is reflected

• center of rotation

• reflection

• line of reflection

• transformation

a change in location, orientation, or size of a figure

• transformation

• rotation

• reflection

• image

a transformation that flips (reflects) a figure across a line to form a mirror image

• clockwise

• rotation

• image

• reflection