Which of the following is not a rigid motion transformation?

Some latter education question and answer requested students to declare what they think is the main important element for a student to do to be able to obtain success. Of many answers, the one which that stood out was practice. Successful people generally are not born successful; they become successful by just hard work and commitment. This is how you can obtain your goals. in this article, some question and answer examples that you could certainly utilise to upgrade your knowledge and gain insight that will assist you to continue your school studies.

Question:

Which of the following is not a rigid motion transformation?

A. Translation B. Stretch C. Rotation D. Reflection

Answer:

Answer:

B. Stretch  

Step-by-step explanation:

A rigid motion, also called an isometry, is a transformation that maintains congruence.  This means all of the image angles will be congruent to the corresponding pre-image angles, and all of the image sides will be congruent to the pre-image sides.

In a translation, the figure is slid.  This does not change angle measure or side length; this is a rigid motion.

In a rotation, the figure is turned.  This does not change angle measure or side length; this is a rigid motion.

In a reflection, a mirror image of the figure is created.  This does not change angle measure or side length; this is a rigid motion.

In a stretch, a figure is enlarged by a scale factor.  This changes side length; this is not a rigid motion.

From the answer and question examples above, hopefully, they might be able to assist the student handle the question they had been looking for and remember of everything that declared in the answer above. Then would probably have some sharing in a group discussion and also learning with the classmate in connection with the topic, so another student also own some enlightenment and still keeps up the school learning.

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