Transformations Rules

Triangle C is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Triangle B is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Triangle A is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which rule describes rotating 270° counterclockwise?

• (x,y)→(y, -x) 

• (x,y)→(x,y)

• (x,y)→(-y,x)

• (x,y)→(-x,-y)

If I rotate a trapezoid
90⁰ clockwise,
and its in quadrant III (3),
which quadrant would it move to?

• Quadrant 1 (I)

• Quadrant 2 (II)

• Quadrant 3 (III)

• Quadrant 4 (IV)

Transformations are when you

• turn, flip, or slide a shape on a graph

• erase a shape on a graph

After a transformation, the shape still has the same size, area, angles and line lengths.

• True

• False

This is an example of

• a reflection

• a rotation

Reflection means

• turn

• flip

Rotation means

• to slide

• to turn

When one shape can become another using only Turns, Flips and/or Slides, then the two shapes are

• congruent

• similar