A I only B II and III only C I and II only D I II and IIISol

A. I only

B. II and III only

C. I and II only

D. I, II, and III

Solution

In rigid motion transformation there is no change of shape involved. In the first and second example there has been a rotation but no change in shape. In the third example, the length of side has increased.

Hence the correct option would be C. I and II only.