Non Rigid Transformations

A dilation always produces a similar figure. Similar figures have the same ______ but different ______. 

• measure; shapes

• sizes; shapes

• value; measures

• shape; sizes

When the scale factor of a dilation is less than one, the dilation is a...

• Reduction

• Enlargement

Which transformation is NOT a rigid motion (the size changes)?

• reflection

• rotation

• dilation

• translation

Which of the following BEST describes the transformation?

• TRANSLATE 5 units down

• REFLECT over the x-axis

• ROTATE 90 degrees clockwise

• None of these

Describe the translation.

• Translate 3 up and 4 right

• Translate 3 down and 4 left

• Translate down 2

• Translate 1 up and 3 left

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)

For each pair of figures, decide whether you can take figure A to figure B by translation, rotation or reflection.

• translation

• rotation

• reflection

Which of the following BEST describes the transformation?

• TRANSLATE 5 units down

• REFLECT over the x-axis

• ROTATE 90 degrees clockwise

• None of these

Which of the following has been PRESERVED?

• Size

• Shape

• Orientation

• None of these

Which of the following has been PRESERVED?

• Size

• Shape

• Orientation

• None of these