Question

performing transformations
read figure 1 in your textbook (page 1.1) and complete the following. show all your work.
a transformation is a change that changes a figures position, shape, or size. the pre - image is the figure before the transformation. the image is the figure after the transformation. if the pre - image is abc, then the image is a b c. below are examples of transformations:
pre - image abcd changed its position by rotating counterclockwise.
pre - image abc changed its position by sliding left 4 units and down 3 units.
pre - image abcdef changed its size by stretching horizontally.
a rigid motion is a transformation that changes the position of the figure but still preserves the length, shape, and angle measure. a non - rigid motion is a transformation that does not preserve the figures length, shape, and angle measure.
youtube https://www.youtube.com/watch?v=vsyouky75a7
your turn: categorize if the transformation is a rigid motion or non - rigid motion. the first three are done for you.
rigid motion - the length, shape and angle measure are preserved.
a b
nonrigid motion - the length, shape, or angle measure are not preserved.
c

Explanation:

Rigid motions preserve length, shape, and angle measure. Non - rigid motions do not. Analyze each transformation based on these criteria.

Answer:

Without seeing the specific details of D, E, and F transformations:
If a transformation only changes position (like translation, rotation) without altering length, shape, or angle measure, it is a rigid motion. If it changes length, shape, or angle measure (like stretching, compressing), it is a non - rigid motion. You need to visually inspect the figures for D, E, and F to determine if they are rigid or non - rigid motions.