Transformation Geometry Non Rigid Definition Understanding

What is the angle of rotation for this counterclockwise rotation about the origin?

• 90°

• 180°

• 270°

• 360°

A type of transformation where a figure is “flipped” over a line of symmetry. It produces a mirror image of a figure.

• rotation

• translation

• dilation

• reflection

Determine where X' would be if you translated X 3 units to the left and 9 units down.

• (-4, 4)

• (-10, 2)

• (-4, -5)

• (-1, 5)

The result of a transformation.

• Pre-image

• Image

• Post-Image

Identify the correct picture which represents a 90^o clockwise rotation about the origin.

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How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• (y-8, x+5)

• (x+8, y-5)

• (x+5, y-8)

• (x+4, y-5)

Select the correct transformation rule.

• translation (x + 4, y + 2)

• rotation 90 degrees CCW

• rotation 90 degrees CW

• reflection across the y-axis

• FG

• HI

• BC

• DE

• A

• B

• C

• D

• E

Which figure is the IMAGE?

• ABC

• A'B'C'

• Not enough information