Rigid Transformations

Reflections

100

Reflect: (-3, 2) over the x-axis.

What is (-3, -2)?

200

Reflect: (2, 4) over the y-axis.

What is (-2, 4)?

300

Reflect: M(4, 5), P(1, 2), S(5, 1) over the x-axis.

What is M'(4, -5), P'(1, -2), S'(5, -1)?

400

Reflect: M(4, 5), P(1, 2), S(5, 1) over the y-axis.

What is M'(-4, 5), P'(-1, 2), S'(-5, 1)?

Translations

100

Translate: (1, 3)-->left 2

What is (3, 3)?

200

Translate: (-4, 4)--down 6

What is (-4, -2)?

300

Translate: (0, -2)--right 7

What is (7, -2)?

400

Name the Translation: (4, -1)--->(3, -6)

What is 1 left, 5 down?

Rotations

100

When rotating a figure, point, or line, we reflect about the ...

Origin (0,0)

200

Rotate (4,8) 90 degrees clockwise with the origin as the center of rotation.

What is (8,-4)?

300

Rotate (4,8) 180 degrees with the origin as the center of rotation.

What is (-4,-8)?

400

Rotate (4,8) 90 degrees counterclockwise with the origin as the center of rotation.

What is (-8,4)?

Rigid Transformations

100

The three types of rigid transformations.

What are Reflections, Translations, and Rotations?

200

The commons description of Reflections.

What is "flip?"

300

The common description of Translations.

What is slide?

400

The common description of rotations.

What is spin or turn?

Miscellaneous

100

What are shapes called if angle measurements are the same but the side lengths differ?

Similar

200

How many "turns" is a 270 degree rotation?

3 turns

300

What would the new coordinates be if the point (x,y) was reflected in the x axis?

(x,-y)

400

What are Congruent Figures?

Figures that have the same shape and size