Type of Transformations

Which of the following BEST describes the transformation?

• TRANSLATE 5 units down

• REFLECT over the x-axis

• ROTATE 90 degrees clockwise

• None of these

How many lines of symmetries does the regular polygon have?

• 8

• 3

• 6

• 7

Rotation

• the axis that runs vertical

• a transformation that turns a figure around a center of rotation

• how we calculate the scale factor

Which pair of cards shows a shape and its image after a reflection?

• 1 and 4

• 2 and 6

• 3 and 5

Identify the transformation from C to D.

• 90^o Clockwise Rotation
• 180^o Rotation
• 270^o Clockwise Rotation
• 360^o Rotation

What is the smallest degree of rotational symmetry?

• 90°

• 72°

• 60°

• 40°

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

Determine how to translate triangle ABC to triangle A'B'C'.

• right two, down five
• right two, down 9
• left two, up 9
• left two, down 5

Describe the transformation in the image

• Translation

• Reflection

• Rotation

What is a rigid transformation?

• a transformation in

  which the size changes and shape of the figure does

  not change.

• a transformation in

  which the size and shape of the figure does

  not change.

• a transformation in

  which the shape changes and size of the figure does

  not change.

• a transformation in

  which the both the size and shape of the figure changes.